give sb a hand 意哦

Give sb a ring和give sb a hand什么意思？

给某人打电话。
给某人帮助

不一定呢
Those people are in trouble. We should go give them a hand.
Could you give me a hand with this?

帮助某人

为某人伸出援助之手

给予帮助，助以一臂

给某人以援手

帮助某人

帮助某人