sad例句

This condition is called seasonal affective disorder, or SAD for short.
这种病情叫做季节性情感失调症，或简称SAD。

I'm sad about my toys getting burned in the fire.
我的玩具在这场火中付之一炬，这令我很难过。

He died five or six years ago I'm sad to say.
很遗憾，他在五六年前去世了。

• #sad