capital是可數(shù)名詞嗎

　　Armed rebels advanced towards the capital.

　　武裝叛亂分子向首都推進。

　　They marched triumphantly into the capital.

　　他們得意洋洋地列隊進入首都。

　　Their capital is all locked up in property.

　　他們把所有資金都擱死在地產(chǎn)上了。