我认为你有点太自以为是了。
你会发现这有点儿太复杂,真正有用的是那些特殊情形。
And you will see that it is a little bit too complicated, so the really useful ones are actually the special ones.
你唯一的危险是是有点太心急了!
But nowadays, it's a horse, but in the end, if you're going to treat it as a point particle, it seems to me to be a real waste.
但是如今,一匹马,到最后,如果你仅把它当做一个质点来看,对我来说似乎是有点太浪费了
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