It's a bummer

It’s a bummer.bummer令人不愉快/失望的人、事、经历1. Getting stranded at the airport was a real bummer.被滞留在机场真的是很恶心。2. It’s a bummer that my best friend can’t make it to my wedding.我最好的朋友参加不了我的婚礼了，很烦人。3. It was a real bummer that it rained the whole weekend. I had to stay indoors and did nothing. 整个周末都在下雨，很烦人，我只能呆在室内，啥都没做不了。