The results of the test were very cheering.
化验结果令人欢欣鼓舞。
You need something to cheer you up ─ I know just the thing!
你需要点什么使你高兴起来，我知道什么正合你的需要。
A great cheer went up from the crowd.
观众爆发出一阵热烈的`欢呼声。
There was a cheer when it was realized that everyone was safely back.
人们意识到大家都已平安归来的时候便发出了一阵欢呼声。
Oh, come on ─ cheer up!
噢，得了，高兴起来吧！