什么叫“蓝牙”（一）

What is Bluetooth？ Bluetooth is a universal radio interface in the 2.45GHz frequency band that enables portable electronic devices to connect and communicate wirelessly via short-range, ad hoc netwo

SSS 2009-11-30

Adults can have a tough time learning a new language. Some opt for language immersion, in which the person spends all their time reading, listening to and speaking the new language. Now research reveals that immersion students do indeed learn the new

经济学人: 开普勒 R.I.P (2)

The advantage of this transit method is that it is well-suited to mass production. 这种中天方法的优势在于非常适合大量成果产出。 Kepler was designed to stare fixedly at a single patch of sky in the constellation of Cygnus, observ

北师大版高中英语模块7--Unit 20 lessons2-1

[00:02.37]Unit 20 New Frontiers Lesson 2 [00:07.42]Exercise 2 Listen to the interview with Ananova [00:11.71]and answer the questions. [00:14.01]Hi,and welcome to his week's Computer World. [00:16.89]To start off... [00:18.35]Good evening.Here is the

高考英语写作高分秘诀

高考英语写作高分秘诀 近几年来全国英语高考试卷中的写作题目主要是：记人、叙事、写信、通知或看图作文等。大多为记叙文、议论文和应用文。高考英语写作是高考试题中对考生来说相对

The Function of Tears

According to Israeli scientists, tearful women are a turnoff to men. But how do women feel about men who cry? Researchers are soon to begin testing how women react to chemicals contained in the tears of men. Our reporter Li Dong has the details. Natu

英国脱欧后，英语也要脱欧？

Is the United Kingdoms exit from the European Union going to deal a fatal blow to the language of Shakespeare on the continent? English, one of the 24 official languages of the EU, is very much spoken in Brussels and in the European Parliament in Str

上海采取措施应对海平面上升

Zhang Zhenyu, of the Shanghai Flood Risk Information Center spokesperson, said the seawalls virtually encircle half of the city. These are all the sea walls we have built, including from Hangzhou Bay to up at the top at the border with Jiangsu provin

英语美文：优秀的标准

My l4-year-old son, John, and I spotted the coat simultaneously. It was hanging on a rack at a secondhand clothing store in Northampton Mass, crammed in with shoddy trench coats and an assortment of sad, woolen overcoats -- a rose among thorns. 在马萨

经济学人169:鹅毛大雪,倾盆大雨

The Post Office 邮政局 Neither snow nor rain Nor heat nor gloom of night stays these couriers. But the internet will 鹅毛大雪 倾盆大雨 炎炎烈日,昏暗夜色都无法使邮差停止送信。但因特网能。 Aug 20th 2011 | LOS ANGELES

委内瑞拉扩军

CARACAS, July 15 (Xinhua) -- The Venezuelan government on Monday expanded its army-led Safe Homeland Plan to four more states. Interior and Justice Minister Miguel Rodriguez launched the security plan simultaneously to the states of Nueva Esparta and

叙利亚和平谈判步履艰难

叙利亚和平谈判步履艰难 GENEVA, Feb. 12 (Xinhua) -- Second round of Geneva II talks between the Syrian government and opposition mediated by an international envoy faltered into the third day Wednesday, seeing increased influence from outsi

边走路边发短信为什么更容易摔跤

The cognitive challenges of walking while texting are well known, both to scientists and to those of us who have ambled into a light pole or a fellow pedestrian or have been on the receiving end of someone else's distracted movements. Strolling while

爱因斯坦语录

1.Imagination is more important than knowledge. 想像比知识还要重要 2.The important thing is not to stop questioning. 重要的是，不要停止问问题。 3.Science without religion is lame; religion without science is blind. 科学没有宗

China launches its largest patrol vessel

WUHAN, July 28 (Xinhua) -- China launched its largest and most advanced patrol vessel Haixun01 on Saturday in Wuhan, a city in central China's Hubei province, in a move to maintain its marine sovereignty and enhance its rescue efficiency. Haixun01 is

【六级词汇真题天天练（2）】

每一日你所付出的代价都比前一日高，因为你的生命又消短了一天，所以每一日你都要更积极。今天太宝贵，不应该为酸苦的忧虑和辛涩的悔恨所销蚀，抬

人物:两次战胜癌症(1)

Surviving Cancer Twice 两次战胜癌症 After overcoming ovarian and breast cancer, the actress opens up about getting healthy, returning to work and the health challenge she still faces 在克服了卵巢癌和乳腺癌之后，这位女演员开始

美国谴责埃及致命攻击

美国谴责埃及致命攻击 WASHINGTON, Dec. 24 (Xinhua) -- The United States on Tuesday denounced a deadly attack on the police headquarters in the Egyptian city of Mansoura. The United States condemns in the strongest possible terms today's terr

中国游客提振美国经济

China has overtaken the United States as the largest overseas tourism market. According to the Chinese Tourism Academy, 135 million Chinese people will enjoy their holidays overseas in 2015. Julie Wagner is the executive director of the Beverly Hills

陨落星辰第一季 第5期:驻地的讨论(3)

Okay, so, these guys from the 5th Mass, 这些来自第五团的家伙 okay, down in Dorchester 驻扎在多尔切斯特 Uh, out of ammo, 没弹药了 except for, what, these two bullets 点45口径手枪的弹夹里 in a clip in an old .45 Automatic