sweet_smile

1、The vendor didn't even acknowledging.
这个小商贩连一个招呼都不打。
2、He knows who he is, what he stands for and how he should behave.
他知道他是谁，他代表着什么，他如何行为举止。
3、We shouldn't expect free things from others. We should be willing to pay.
我们不能期待别人的回馈，我们能够做到的是付出。