交作业：）

One species of frog bases its entire mating ritual on number: If a male calls out — a whining pew followed by a brief pulsing note called a chuck — his rival responds by placing two chucks at the end of his own call. The first frog then responds with three, the other with four, and so on up to around six, when they run out of breath. 

有一种青蛙在交配时，是靠数数字来完成整个过程的。如果一只雄蛙先叫 — 一声长呜咽，紧接着是短暂有停顿的叫声 — 它的竞争对手的回应两声这样的叫声。然后先发出叫声的雄蛙回应三声相同的叫声，接着其他青蛙回应同样的四声，直到它们发出六声后喘不过气来为止。

～～～～～～～～～

宁愿相信我们前世有约

今生的爱情故事 不会再改变

宁愿用这一生等你发现

我一直在你身旁 从未走远

只是因为在人群中 多看了你一眼

Rather believing in our commitment in the past life.

Our love story in this life wouldn’t change.

Rather waiting for you to discover,

I’m never faraway from you,

just because I landed my eyes on you in the crowd.

Idioms:

Conversation: 

A: Oh man, last night show was really kick ass. 很酷

B: Are you pulling my leg? 开玩笑 It cannt be duller.