cheerful是什么意思與cheer

　　There is little evidence to support many of Mr Will's cheerful assumptions.

　　沒有多少證據能支持威爾先生的那些樂觀設想。

　　I am happy and free, in good health, gay and cheerful.

　　我快活自由，身體健康，積極樂觀。

　　She was somehow able to look sad and cheerful at the same time.

　　她能夠做出又悲又喜的神情。

　　There was a good deal of cheerful bustle.

　　曾有過好一陣歡鬧。

　　He was charming, cheerful, and graceful under pressure.

　　他在重壓之下依然開朗迷人，風度優雅。