1. 废话：bladder training 排尿训练 | blah 废话 | blame 责备
2. 啥啥啥的：cyrus says that he misses you and loves you.|Cyrus说他很想你 爱你 | blah,blah,blah,blah,blah.|啥啥啥的 | sorry. i had to run out before store closes.|对不起 我要在商店关门前赶上
3. 咳!表示不喜欢,不赞成：Blech! 吃到或 看到一些另人反感的东西时的反应. | Blah! 咳!表示不喜欢,不赞成. | Boom! 碰!形容巨响.
1. （表示无趣或不重要）…啊之类的；等等；诸如此类的
You use blah, blah, blah to refer to something that is said or written without giving the actual words, because you think that they are boring or unimportant.
e.g. ...the different challenges of their career, their need to change, to evolve, blah blah blah.
他们的职业面临的各种不同的挑战，需要求变，需要发展，等等