1、It's a real bummer that she can't come.
她不能來，實在令人失望。

2、I had a bummer of a day.
我郁悶了一整天。

3、Given all this, they did not exactly need their art to be a bummer too.
考慮到這一切，他們并不需要他們那些藝術(shù)也能令人掃興。

4、It's a real bummer that we have to cancel the trip.
我們得取消旅行計畫了，真掃興。

bummer翻譯