后代选择器用双斜线 // 表示。

A descendant selector is represented by a double-slash: //.

youdao

就象该隐的后代选择不与神同行。

It seems Cain's family line chose not to walk with God.

youdao

使用class选择器代替后代选择器。

Use class selectors instead of descendant selectors.

youdao

An animal who has evolved a brain that says, "Take care of your offspring" will do much better from a natural selection point of view from an animal who has evolved a brain that says, "Eat your offspring."

逐步形成大脑的动物说，照顾你的后代“,好过从自然选择观点,看问题的动物说，吃掉你的后代“

耶鲁公开课 - 心理学导论课程节选