Do you need a hand with those invoices?

要不要我帮你处理那些发票？

You need a hand finding him?

需要我帮忙找他吗？

I don't need a hand to hold her heart.

我不需要一只手去抓住她的心。

Anyone need a hand?

有人需要帮手吗？

Shoot me an email whenever you need a hand.

需要搭把手的时候给我发个邮件就行。