学英语,环游世界 微信:贵旅特 (guilvte) I'm afraid all the flights are fully booked. 恐怕所有的航班都被订满了! 可以回答:What a bummer! What should we do now? 真倒霉,我们现在该怎么办? *注意fall, full, fool发音的差别! I'm afraid the boss is a bit angry with you. 恐怕老板对你有点生气。