for one hand与for another hand要同时用吗 请说说为什么

for one hand与for another hand要同时用吗 请说说为什么 on one hand,on the other hand与for one thing,for another thin reach out one's hand for 关于for one thing和on the one hand give your hand for Give a hand to another one what "stick one's hand in a blender" stand for? Good musicians are wanted for our rock hand句中为什么用are wanted on one hand与on the other hand的用法 no kiss no another just one hand is Rocking hand slowly from one side to another horizontally. hand 做动词是hand sth to sb还是hand sth for sb?