as thick as rabbits in warren

• 非常稠密；挤得满满的

as thick as rabbits in warren的用法和样例：

例句

1. We live in a populous area near the coast.
   我们生活在沿海人口稠密的地区。
2. To a bacterium water is as thick as molasses is to us.
   对于细菌来说，水就同糖浆之于人类一样稠密。