英语中怎么表达“不介意”、“某事无关紧要”呢？紧接
上一讲
，来看另外几个表达方式。
1. couldn't care less: not to care at all about
something 根本不介意，不关心
例：
The politicians are making a big deal out
of the issue, but most voters couldn't care less.（政客们好好借题发挥了一番，但大部分选民对此根本不关心。）
Shelley couldn't care less about what
other people thought of her.（别人怎么评论她，雪莉根本无所谓。）
To be perfectly honest with you, I couldn't
care less whether he comes or not.（说真的，我根本不在乎他来不来。）
2. not give
a damn: not to care at all about something, use this when you are
very annoyed with someone or something根本不介意（一般很生气时才用这个词）
这是口语用法。
例：
You're so selfish. You don’t give a damn about
anyone except for yourself.（你太自私了。你只在乎你自己！）
not give a damn what/ who/ why...
I don't really give a damn what the press
says.（出版社说什么我都不在乎！）
3. be past
caring: to no longer care about something that you were worried
about for a long time, because you realize that the situation cannot be changed表示“担心、介意都于事无补，于是就不担心、不介意了”
例：
I used to worried a lot about my weight
when I was young, but now I'm past caring.（我年轻时特别担心体重问题，但现在我一点不担心了。）
The company wrote and apologized for their
mistake, but by then Sarah was past caring.（公司书面道歉了，但那会儿莎拉已经不介意这件事了。）
4. Who
cares? 那又怎样！
这是口语用法。
例：
So your house isn't perfectly clean. Who
cares? （就算你家没有非常非常干净，那又怎样！）
5. So what? 那又怎样！
这是口语用法。
例：
''Tom was really angry when he heard what
you had done.'' ''So what? It's none of
his business.''
（-你干的事传到汤姆耳朵里，他气死了。 -那又怎样！关他屁事！）
6. What do I
care? 那又怎样！
这是口语用法。
例：
''He says he's depressed and really short
of money.'' ''What do I care? It’s his
own fault.''
（-他说他情绪很差，又很缺钱。 -那又怎样！这是他自己造成的！）
7. Let him/
her/ them (do something): say this when you do not care if someone
does what they have threatened to do表示说话人已经无所畏惧了
这是口语用法。
例：
''Jenny says she's going to quit unless we
give her a raise.'' ''Let her quit then.
It's not as if we can't find another nanny.''
（-珍妮说我们要是不给她加薪，她就要辞职。 -那让她辞！又不是请不到保姆！）
''They're threatening to disconnect the
phone unless we pay the bill.'' ''Let
them.''
（-电话公司说，我们再不缴费，就要掐电话线了。 -让他们掐！）
8. tough:
say this when someone tells you about a problem they have and you do not have
any sympathy for them, especially because you feel angry with them 表示“某人向说话人哭诉，但说话人心里有气、毫不同情”：我才不管；懒得理你
这是口语用法。
例：
''Mom, I don't want to go to school today.'' ''Tough! You're going anyway.''
（-妈，我今天不想去上学。 -我不管，你无论如何都要去！）
''Can't we stop? I’m hungry.'' ''That's
tough. I told you to eat something before we left the house.''
（-不能停一下吗？我饿了。 -饿了活该，出来前我让你吃点东西的，你不吃！）
9. It makes no difference/It doesn't make any difference:
say this when you think something is not important enough to affect what
happens or change what someone decides无关紧要
例：
''Do you want cash or a check?'' ''It doesn't make any difference.''
（-你要现金还是支票？ -都行！）
You can have a single room or a double. It
makes no difference to the price.（双人间、单人间价格一样，你要哪个都行。）