单词:rectilinear directrix
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THE MAKING OF A NATION - October 31, 2002: Richard Nixon, Part 1 By Jeri Watson VOICE 1: This is Rich Kleinfeldt. VOICE 2: And this is Stan Busby with THE MAKING OF A NATION, a VOA Special English pro
A: There is a problem in my apartment. B: What is it? A: A pipe broke in my wall, and water is leaking. B: Is the water causing any damage? A: Yes, its creating mildew on the walls. B: I wont be able to fix the pipe until tomorrow. A: I can call a pl
STATE DEPARTMENT June 5th marks the 50th anniversary of a preemptive Israeli airstrike that destroyed the Egyptian air force on the ground, paving the way for Israel to defeat Egypt, Jordan and Syria in what came to be known as the Six Day War. Israe
西雅图,一年下9个月雨的城市。情节的推进也沾染了这种懒洋洋的调调,Anna和Hun的邂逅有种暖暖的暧昧,看似不同的人生际遇其实也有交集,都曾受过伤害,一个看起来明媚,一个看起来忧伤
Wine mixing调酒 It is the first day of wine mixing class. 今天是调酒训练班上课的第一天。 The teacher asked us to mix a glass of Long Island Tea. 老师要求我们调出一杯长岛冰酒。 I tried to mix different wines, as a resul
She got into her car. She hoped it would start. Twice in the past month, the car had not started when she turned the key. It had started the second time she turned the key, but that made her nervous. Sooner or later, she might have to turn the key th
Beth was a famous singer and a famous actress. Everyone wanted her autograph. Everyone took pictures of her. She was 26 years old. She had a great body. She was slim and pretty. She was also divorced. She had one child. His name was Charley. He was s
Grammar Girl here. Today's topic is mixed metaphors. Politicians often provide good fodder for language commentary, and one of Barack Obama's comments during the debates has been rattling around in my head for a while now. He made a comment that some
A: How may I help you? B: Something is wrong with my washing machine. A: Tell me the problem. B: For some reason, the water won't drain. A: That's the only problem with it? B: That's the only problem. A: Would you like me to come fix it for you? B: Y
A: What can I help you with today? B: My washing machine isn't working. A: What's the problem? B: The water will not drain. A: Is there anything else wrong with it? B: No, that's it. A: I can come down and fix that for you if you'd like. B: When will
daddy sits on the front porch swingin' look in' out on a bacon field used to be filled with burning tobacco now he knows it never will my brother found work in indiana sisters a nurse at the old folks home momma still cooking too much for supper and
A: Can you help me figure out some inexpensive ways to fix up the exterior of my home? B: Like the interior, the number one thing you can do is to repaint the outside of your home if it needs it. A: What do you think of the landscaping? B: Your lawn
Have you ever wanted to be lead singer in a band? I mean, have you ever picked up an old cardboard toilet roll, held it to your mouth, and pretended that it was a microphone? Or have you ever found yourself tapping out a beat on the kitchen table wit
A: Did you need help with something? B: I'm having a problem with my washing machine. A: What is wrong with it? B: The water isn't draining from it. A: Is that the only problem? B: Everything else is working fine. A: I'm available if you'd like me to
By Tendai Maphosa London 21 April 2008 Seven African governments and some of the world's largest banks and construction firms are meeting in London to plan the biggest hydro-electric power project in the world. Tendai Maphosa reports from London that
Hollywood actress Stefanie Powers is keeping alive the African legacy of the late film star William Holden, who established a well known game ranch and sanctuary in Kenya. Powers is president of the William Holden Wildlife Foundation, and she spoke
25 . Letter to Mrs. Bixby(1) Mrs. Bixby, Boston, Massachusetts, Dear Madam, I have been shown in the files of the War Department(3) a statement of the Adjutant General of Massachusetts that you are the mother of five sons who have died gloriously o
LOS ANGELES, April 14 (Xinhua) -- Actress Kim Novak, a top box-office draw of the 1950s, was immortalized on Hollywood Boulevard when she sank her hands and feet into a block of wet cement in the forecourt of Grauman's Chinese Theatre in Hollywood on
Two recent cases of fake tickets issued by Ctrip.com have aroused a storm of criticism among Chinese netizens. A passenger, named Fu Jingnan, was denied a boarding pass by an airline at Tokyo airport on Thursday, because his ticket from Tokyo to Beij