description可数吗

We had only a vague description of the attacker.

我们只有那个袭击者的`粗略描述。

The book ends on a lengthy description of Hawaii.

这本书以一段对夏威夷的冗长描述作结。

That's a good description, Mrs. Drummond. You're very observant.

描述得很好，德拉蒙德太太。你很善于观察。