3 sentences

1. 我刚在吸血鬼的巢穴里醒过来！

   wǒ gāng zài xī​xuè​guǐ de cháo​xué li xǐng guò lai!

   I just woke up in a vampire's lair!

   Source: AI Challenger 2017

2. 他们将在繁殖季节保护它们的巢穴。

   tā​men jiāng zài fán​zhí jì​jié bǎo​hù tā​men de cháo​xué.

   They will protect their nests during the breeding season.

   Source: CCMatrix

3. 新孵出的雏鸡活跃，可以在孵化后几天内离开巢穴。

   xīn fū chū de chú​jī huó​yuè, kě​yǐ zài fū​huà hòu jǐ​tiān nèi lí kāi cháo​xué.

   Newly hatched chicks are active and can leave the nest within a few days of hatching.

   Source: CCMatrix