視頻對白:
In a very real sense humans are not native to the Earth.
說起來人類根本不是源自地球。
be native to
原屬于;源于
1. Americans were urged to forget Europe, to be native authors.
他們要美國人忘記歐洲,作本鄉本土的作家。
2. What other factors, apart from native ability, enter into presidential performance would be difficult to say.
除了天賦的能力,還有什么別的因素是執行總統職務所需要的就很難說了。