One thinks of nature as "red in tooth and claw," as the old saying goes.

有人认为正如一句古话，自然界充斥着腥牙血爪。

youdao

One thinks of nature as "red in tooth and claw," as the old saying goes.

有人认为正如一句古话，自然界充斥着腥牙血爪。

youdao