This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Beauty is only skin deep. And the beauty of shiny white teeth is even less deep. Because a new study shows that fluoride forms a thinner protective shiel

发表于:2018-12-02 / 阅读(113) / 评论(0) 分类 Scientific American(十二)月

She hung up? Jessie echoed. Violet was looking at the local street map Jessie had brought in with their new books. Andrew lives at four-oh-two Ancona Lane, apartment three. According to this map, Ancona Lane is only two streets over from this one, sh

发表于:2018-12-06 / 阅读(59) / 评论(0) 分类 66 The Panther Mystery

One more day, Grandfather announced at breakfast the next morning. Gerald and I have only one more day of work, then his cabin will be finished. Well spend tomorrow relaxing, and then well head back home Saturday. Henry and Jessie looked at each othe

发表于:2018-12-06 / 阅读(89) / 评论(0) 分类 52 The Mystery of the Lost Min

By the time the plaster cast was dry, Grandfather decided it was time to get out of the midday heat. They all climbed into their canoes and poled back to the Miccosukee Village. Thanks for your help, Henry said to Irene as they walked up the dock. We

发表于:2018-12-06 / 阅读(68) / 评论(0) 分类 66 The Panther Mystery

Ill be coming by the movie set today, Grandfather said to the children the next morning. Amy has asked to use Angelina Dickinsons ring in several scenes. Is Mr. Fambles coming too? Benny asked. Yes, Grandfather said. He wants to make sure nothing hap

发表于:2018-12-06 / 阅读(89) / 评论(0) 分类 58 The Mystery at the Alamo

The Aldens made their way onto the tour bus. The tour guide greeted everyone on board. Good afternoon! Today were going to visit some really great places, folks. After a few minutes, the tour guides voice crackled over the loudspeaker again. Thats He

发表于:2018-12-06 / 阅读(87) / 评论(0) 分类 58 The Mystery at the Alamo

Hello? said Violet, answering the phone. She listened for a moment and a worried expression crossed her face. The game has been moved? she asked. Oh. Okay. Thank you. She hung up the phone. The Aldens were at the breakfast table. Benny wasnt eating a

发表于:2018-12-06 / 阅读(74) / 评论(0) 分类 60 The Soccer Mystery

The blue van? You saw the blue van? Jessie cried. No! No, I saw the man who was driving the blue van, said Violet. She hesitated. At least, I think it was him. He was wearing dark glasses and a navy blue cap with gold trim pulled down low over his fa

发表于:2018-12-06 / 阅读(49) / 评论(0) 分类 60 The Soccer Mystery

The Aldens made several trips to their car with insect repellent, fishing gear, bottled water, hiking socks, first-aid supplies, and the very important bear bells. They were ready for the woods. While Grandfather pays the bill, lets thank Oz one last

发表于:2018-12-06 / 阅读(77) / 评论(0) 分类 61 The Growling Bear Mystery

I dont believe this! Mrs. McGregor said. What? asked Henry, coming into the kitchen the next morning, followed by Benny, Jessie, Violet, and Watch. Take a look outside the back door, Mrs. McGregor said. Some animal got into the garbage and turned it

发表于:2018-12-06 / 阅读(83) / 评论(0) 分类 65 The Cereal Box Mystery

The Aldens found a small restaurant on Main Street. There was a large sign with an apple painted on it. The Red Apple, Benny said. This place ought to have apple pie, dont you think? The Aldens went in, and the girl showed them to a table for four. J

发表于:2018-12-06 / 阅读(105) / 评论(0) 分类 16 Mystery in the Sand

Couldnt we go up that ladder, asked Benny, and look in the hole? Not yet, young man, said Dr. Osgood. He pushed up his glasses. We dont want any more accidents. When we get the staging done, it will be safe for any of you to get up to the cave. Mr. A

发表于:2018-12-06 / 阅读(72) / 评论(0) 分类 9 Mountain Top Mystery

Mr. Alden had to wait for his game of checkers. The children spent the whole evening getting their new computer up and running. The next morning, they went straight to the computer before breakfast. Looks like another day of playing solitaire, not ch

发表于:2018-12-06 / 阅读(87) / 评论(0) 分类 78 The Mystery in the Computer

The next afternoon, the Aldens headed out for their appointment at the QuestMaster Company, just outside Greenfield. Ive never driven a car full of magic Ringmasters around before, Grandfather said. And heres the place where they make the magic, he a

发表于:2018-12-06 / 阅读(69) / 评论(0) 分类 78 The Mystery in the Computer

Life is full of mysteries. The world is full of mystery. In fact, both life and the world are mysteries. How exactly did we get here? The natural world is full of mystery. We have unlocked many of natures secrets, but there are many things we still d

发表于:2019-01-21 / 阅读(52) / 评论(0) 分类 纯正英语一分钟

BEIJING, March 17 (Xinhuanet) -- U.S. singer Jermaine Jackson is writing a memoir(回忆录) about his brother, the late pop icon Michael Jackson, according to media reports Thursday. The book, titled You Are Not Alone: Through a Brother's Eyes,

发表于:2019-02-03 / 阅读(67) / 评论(0) 分类 英语新闻

Ooh, ooh, ooh, People are talkin', talkin' 'bout people, I hear them whisper, you won't believe it. They think we're lovers kept under cover, I just ignore it but they keep sayin' we... Laugh just a little too loud, Stand just a little too close, We

发表于:2019-02-11 / 阅读(91) / 评论(0) 分类 The Voice 美国好声音

I was looking back on my life 回首我的一生 And all the things I've done to me 我该做的都做了 I'm still looking for the answers 但我依旧彷徨 I'm still searching for the key 寻找着答案 The wreckage of my past keeps haunting me 往

发表于:2019-02-11 / 阅读(50) / 评论(0) 分类 影视英文歌曲

So anyway, we finally went to bed,and that's when Portia said the three words 反正最后 我们准备睡了 这时候 波西娅说了三个字 that nobody wants hear when they are about to go to sleep. 谁在睡觉前 都不想听到的三个字 Wh

发表于:2019-02-22 / 阅读(53) / 评论(0) 分类 艾伦脱口秀

As the circle forms tonight And I take my place to execute my right Call the filthy ones into my sight Bring the sinners one by one Stones of judgment shall avenge the things they've done But then I raise my head and stare into the Son Oh, then I fee

发表于:2019-03-04 / 阅读(94) / 评论(0) 分类 美国乡村音乐