那小娘儿们可真是个母老虎。

That chick's a real tiger.

只有当一只母老虎在保护自己的幼崽时，或者当一只老虎在保护一只母老虎不受其他雄性动物的注意时，老虎才会搏斗致死。

Tigers fight to death only when a tigress is defending her young, or when a tiger is guarding a tigress from the attentions of other males.

你未必能一下子转变成一个母老虎——但是你可以假装你已经是。

You're unlikely to suddenly transform into a tigress - but you can pretend to be one.

医师们决定，如果母老虎可以充做另一头母兽所产下的幼兽的代理母亲的话。

The doctors decided that if the tigress could surrogate another mother's cubs.

结婚之前，她的发型有点野，我打趣说，她的发型让她看起来像只母老虎，可就了不得了。

Before we got married, she had a wild hairstyle and I teased that it made her look like a tigress.