Question

把中文翻译成英文．1你看到一块新的交通指示牌,却不明白它的要求,可以问：2当你将你的好朋友张华介绍给别人时,可以说：3你

Answer 1

1 you see a new traffic sign, but does not understand its requirement, can ask:

2 when you introduce your good friend Zhang Hua to others, we can say:

3 you find someone make loud noise in the library, you can go to remind them:

4 pens of yours fall under classmates' desk, want to ask classmates to help you to lift, we can say: