我不知道你能否帮助我。

I don't know if you can help me.

youdao

我想知道你能否帮助我。我希望你能送我回家。

I was wondering if you could help me. I was hoping you could send me home.

youdao

我想知道你能否帮助我。我希望你能送我回家。

I was wondering if you could help me. I was hoping you could send me home.

youdao