chameleon

The chameleon survives by blending in with its background.

变色蜥蜴因能与环境融为一体而生存下来。

The chameleon's skin replicates the pattern of its surroundings.

变色龙的皮肤可随环境的模式而改变颜色。

Both of us being biologists, we swerved to follow the elusive chameleon.

我们都是生物学家，便转而讨论这让人难以捉摸的变色龙。