【重点词汇讲解】
1. Call it a day.
call it a day: 收工，到此为止
类似的意思还可以说：
call it a night
call it quits
wrap up
pack up
knock off
2. I'm broke!
broke: 一文不名，破产
I spent all my moolah, now I'm broke.
我把所有的钱花光，现在我破产了。
I'm broke. Can you lend me some money?
我没钱了。你能借给我一点钱吗?
3. Leave him alone!
leave sb. alone: 别打扰某人
Will you please leave me alone? I'm busy!
你能不能让我单独待着?我很忙！
Couldn't you do me a favor and leave me alone.
你就不能帮帮忙让给我自己一个人待会。
4. Find your humanity!
humanity: 人道，仁慈
We should treat people and animals with humanity.
我们应该仁慈地对待人和动物。
Finally, as humanists, I ask you speak to our common humanity.
最后，作为人道主义者，我要求你们要为共同的人性而呼吁。
