单词:reproduce amplifier
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Broadcast: August 18, 2003 This is Steve Ember with the VOA Special English Development Report. One of the biggest problems in developing countries is hunger. An organization called Heifer Internation
A: Something's wrong with my computer. B: What's the problem? A: My computer won't turn on. B: Did you see if all the connections are right? A: I'm not sure I understand what you mean. B: The connections between your CPU and your outlet. A: Is that w
Worms seem like strange animals to send to the International Space Station. It's not like astronauts are going to take time off to go fishing and need to bait their hooks. So why send worms? Believe it or not, scientists are using a microscopic worm,
[0:0]remedy remote补救方法 遥远的 [0:53.7494]removal render renew rent除去,消除 使得,致使 重新开始 租用,出租 [1:31.7509]repetition replace represent representative重复,反复 代替,取代 表示,象征 代表,代理人 [2:28.3810]reproduce republican reput
Why are there males and females? Why are there two sexes instead of three, or twelve, or one? On this Moment of Science we'll learn why two is the magic number. Let's start with why there is sex at all. When two organisms reproduce sexually, sperm an
2 What are the two speakers doing? [A] Walking down a hill [B] Climbing stairs [C] Discussing a trip
3 Where are the two speakers? [A] In a restaurant [B] On a farm [C] At the man's home
Computers are increasingly competing against humans to see whether man or machine is smarter. In the latest demonstration of artificial intelligence or AI, a computer went up against humans in live, public debates. The debates held this week in San F
爱情的世界很大也很小 The love world is big, which can hold hundreds of disappointments; the love world is small which is crowded even with three people inside. 原来爱情的世界很大,大到可以装下上百种委屈; 原来爱情的
Who do we got? 我们得到了什么? Hi, um, okay, hi everybody. 嗨,姆,好吧,嗨,各位。 My name is Nereida. 我的名字是呐瑞达。 I just want to say first of all 首先我只想说 that dating is never boring under any circumst
[00:20.92]夏天 [00:26.52]∮I took the Polaroid down in my room∮ ∮屋内的合影收了起来∮ [00:30.80]∮Im pretty sure you have a new girlfriend∮ ∮因我知道你另有所爱∮ [00:33.16]∮Its not as if I dont like you∮ ∮这并不
AGRICULTURE REPORT — November 26, 2002: Corn, Part 1 By Mario Ritter This is the VOA Special English Agriculture Report. Corn is an important crop in many parts of the world. However, some people ar
AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba
Janet Jackson的新专辑登上了美国流行专辑榜榜首位置,这是她7年的第一个冠军,但唱片的销量却折射出音乐界总体的滑坡。 《Discipline》是杰克逊音乐生涯中第6张冠军专辑,截止到3月2日,共售出18.1075万张。而她此前的两张专辑虽然只取得亚军,但销量相当可观。 Artist
Now look, I'm a technology fan, but I have to admit to you all I'm a little old. 我是一个技术发烧友,但我得承认我年纪是大了点。 So I was a little slow, and I did not trust technology, and when they first came out with those new