loss可數嗎

Her departure is a big loss to the school.

她這一走對學校來説是一個巨大的損失。

Nothing can make up for the loss of a child.

失去一個孩子是任何東西都無法彌補的。

He had to endure six months' loss of liberty.

他得忍受六個月失去自由之苦。