I'd love to give you a hand.翻譯,還有爲什麼動詞是用不定式

題目：

I'd love to give you a hand.翻譯,還有爲什麼動詞是用不定式

解答：

我樂意助你一臂之力.
would love to do sth= would like to do sth=do sth with one's pleasure=want to do sth=be glad to do sth.樂意做某事或想要做某事.根據具體情況具體翻譯.
give sb.a hand=help sb幫助某人