African可数吗

　　Hundreds and thousands of Africans are thrown into gaol each year.

　　每年都有成百上千的非洲人被关进监狱。

　　She loved the African continent.

　　她热爱非洲大陆。

　　Drums are basic to African music.

　　鼓是非洲音乐的基本乐器。

　　Contemporary African cinema has much to offer.

　　当代非洲电影制作艺术有很多贡献。