joy可數(shù)嗎

　　例句：

　　1、He jumped for with joy.

　　他高興得跳了起來。

　　2、She sang and danced for with joy.

　　她高興得載歌載舞。

　　3、They expect no joy from the voteitself.

　　他們對投票本身不抱任何希望。

　　4、You alone are the real joy-giver, And the apple of eye.

　　唯有你賜我真實喜樂，你是我眼中瞳仁。

　　5、To his mother’s joy, he won first prize.

　　他得了頭等獎，他媽媽高興極了。