n.失敗；不愉快的經(jīng)歷；無賴；游民；吸食迷幻藥的反效果
Now, the bad news is that the book is a bummer. 現(xiàn)在宣布?jí)南ⅲ@本書失敗了。
It's a real bummer to lose your job. 工作丟了,實(shí)在倒霉。
