colour可數嗎

　　This colour wasn't my first choice.

　　這種顏色并非我的首選。

　　There is a poverty of colour in her work.

　　她的作品缺乏色彩。

　　My hair soon grew back to its natural colour.

　　我的頭發很快又恢復了本色。

　　Each colour on the chart represents a different department.

　　圖表中的每一種顏色都代表一個不同的部門。

　　I don't think it makes a lot of difference what colour it is.

　　我認為顏色無關緊要。

　　I admire the effective use of colour in her paintings.

　　我很欣賞她繪畫作品中的色彩效果。