现在先来看下基本的例子，把诸如万有引力那些的奇怪事物先放在一边。
Now take the fundamental case, forget about gravitation and weird things like that.
youdao
因为爱是一件奇怪的和好笑的事物。
Because love is a strange and funny thing.
应用推荐
模块上移
模块下移
不移动