- 无论是甚么人请他帮忙,他也会帮忙。
He helps whoever asks him to help.
- 你需要帮忙拿东西吗?
Do you need help carrying anything?
- 我想请你帮忙。
I look to you for help.
- 可以帮忙关上窗子吗?
Close the window, will you?
- 谢谢你帮忙。
Thank you for your assistance.
- 非常感谢你帮忙。
Thank you very much for your help.
- 如果你发现有错的话请帮忙改正。
If you see a mistake then please correct it.
- 我们需要你的帮忙。
We need your help.