2. I just couldn't help it.我就是忍不住。想想看，这样一个漂亮的句子可用于多少个场合?下面是随意举的一个例子： I was deeply moved by the film and I cried and cried. I just couldn't help it.
3. Don't take it to heart. 别往心里去，别为此而忧虑伤神。生活实例： This test isn't that important. Don't take it to heart. 安慰人的超级句子。
4. We'd better be off.我们该走了。It's getting late. We'd better be off .
5. Let's face it. 面对现实吧。常表明说话人不愿意逃避困难的现状。参考例句：I know it's a difficult situation. Let's face it, OK? 很棒啊，年轻人犯错误，上帝都会原谅，remember?但是犯了错误，你必须面对他，let's face it,或者是：let's face the music.
6. Let's get started.咱们开始干吧。劝导别人时说：Don't just talk. Let's get started.
let's get started.
let's do it right now.
let's hit sth.
let's rock & roll.
let's put our hands on sth.
7. I'm really dead.我真要累死了。坦诚自己的感受时说：After all that work, I’m really dead.