Chimpanzees are adept climbers.是什么意思？

Chimpanzees are adept climbers.

黑猩猩是熟练的攀援者.

chimpanzees

n. 黑猩猩( chimpanzee的名词复数 )；

例句
I know that you've been studying chimpanzees for thirty years now...
我知道你研究黑猩猩至今已有30年了。

are

vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是；n. 公亩（等于100平方米）；

例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

adept

adj. 精于…的，擅长于…的，巧妙的；

例句
He's usually very adept at keeping his private life out of the media...
他通常很善于使自己的私生活避开媒体的关注。

climbers

n. 攀登者，攀登物( climber的名词复数 )，脚扣；

例句
The climbers were trapped by a fierce storm which went on for days.
登山者被一连几天的强风暴雨给困住了。