双语例句

1. Findings question the old adage of "nature red in tooth and claw".

所取得的发现对“大自然是残酷和无情的”的古训提出了疑问。

2. 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。

3. In other words, nature tests its creations by killing most of them quickly-the battle "red in tooth and claw" that determines reproductive advantage.

换句话说，大自然是通过让大部分死亡的生存竞争——“血红的爪和牙”来决定生存和繁殖的优势。

4. Findings question the old adage of "nature red in tooth and claw".

所取得的发现对“大自然是残酷和无情的”的古训提出了疑问。

5. Nature really is red in tooth and claw.

自然确实是血红的牙齿和利爪。