It is impossible to travel faster than the speed of light, and certainly not desirable, as one's hat keeps blowing off.

不可能旅行得比光速更快，当然也不希望这样，因为你的帽子老是会被吹掉。

youdao

Thin: light liquor lacking any strong or desirable characteristics.

瘦身：轻酒缺乏强大还是可取的特点。

youdao

A reasonably long stride is desirable and should be light and appear effortless.

适当的大步幅是受欢迎的，而且应当是轻盈毫不费力的。

youdao

Large telescopes are desirable both because they collect more light (and can therefore see fainter objects), and because they can disentangle the images of things that are too close together to be separated by smaller ones.

ECONOMIST: Beneath the Southern Cross I stand