Could you please help me a favor?

请问你能帮我一个忙吗？

youdao

Could you do me a favor to help me put my bag on the rack?

请您帮忙将我的旅行袋放到架子上好吗？

youdao

Recent need to have with a computer, but now the market is too much, would like to ask you a favor, help me to see.

最近因需要，要配一台电脑，但现在市场的东西太多，想请大家帮个忙，帮我看看。

youdao