It is a well known fact that bats, though almost blind, never fail to catch small insets in the air.

这是尽人皆知的事实，即蝙蝠虽然几乎没有视觉，但捕捉空中的小虫从未失误。

youdao

It is a well known fact that bats, though almost blind, never fail to catch small insets in the air.

这是尽人皆知的事实，即蝙蝠虽然几乎没有视觉，但捕捉空中的小虫从未失误。

youdao