to stare at others for a long time is not polite同义句转换:_ _ impolite_ _at others for a long time.

问题描述:

to stare at others for a long time is not polite
同义句转换:
_ _ impolite_ _at others for a long time.

It is to stare

it is impolite to stare at others for a long time.

it is
to stare

it is to stare