问jump up与jump out的区别

区别是：
jump up有突然站起来的意思，也有跳起来的意思，一般是原地的。jump out是跳出来，不仅可以指原地的动作，也可以指位置改变。例句辨析：
jump up
1、he continued to jump up and down like a boy at a football match
他不停地上蹿下跳，活像个足球赛中的男孩。2、he wanted to jump up and run outside,screaming like a madman.
他想跳起来跑到外面去，像疯子那样尖叫一番。3、i don't think a lot of people will jump up and down and say 'thank he**ens'.
我并不认为很多人会欣喜若狂地说“感谢上帝”。4、when he comes to look at you,you can jump up and catch him.
当他来看你的时候，你就可以跳起来抓住他了。jump out
1、a phrase jumped out at me in a piece about copyright.
在一篇有关版权的文章中，有一个短语引起了我的注意。2、he let down the tailgate so the dog could jump out.
他放下后背门，好让狗跳出来。3、i can sing,i can dance and i can jump out of the way of explosions.
我可以唱歌，我可以跳舞我也可以跳出火坑。4、th** ** my jump out,you can jump,how i can't dance?这次我算是跳出来了，你们可以跳，我怎么不可以跳？