All failed, but did not say a wisecrack biggest failure, and put it sloppily failed even worse.

12所有的失败，但没有说俏皮话最大的失败，并把它草率失败更糟。

youdao

I am sorry to say that there is too much point to the wisecrack that life is extinct on other planets because their scientist were more advanced than ours.

我必须遗憾地指出下面这句俏皮话可不能当笑话：其他星球的生物会绝种，是因为他们的科学家比我们进步。

youdao