I saw the kite up and down 中 up and down 是什么词性,修饰什么?

I saw the kite up and down 中 up and down 是什么词性,修饰什么? up and down是什么词性的词组 up and down什么意思 up and down? jumped up and down up and down 翻译 jump up and down travel up and down Make the clock__(move)up and down. Cook up and down the river We go up and down the building___elevator 英语中有 turn up and down