爲[wèi] 基本解释：
新英汉大词典：
- 为(為、爲)[wèi]
- 动词- （帮助; 卫护） support; stand for;
- 介词- （表示行为的对象）:
serve the people;为人民服务
sing for the peasants;为农民唱歌
- （表示目的）:work hard for realizing the four modernizations;为实现四个现代化而努力工作
write for a living为生活而写作
- （表示原因）:toast our friendship;为友谊干杯
hail a victory为胜利而欢呼
- （对; 向）:not worth speaking to others;不足为外人道
Now I'll inform you about it.且为诸君言之。
以上内容来源于：《新汉英大辞典》
例句与用法：
The bus route goes as far as that, so you'll need to take a taxi.
Who do you think you're talking to?
I'd like to take this opportunity to thank everyone for their hard work on the project.
I was out of breath after running for the bus.
He is ashamed for his former dishonorable action.
I'm sure he took my parking space just to spite me.
Just to be on the safe side.
爲的其他解释: