大家好！欢迎来到OMG美语！我是白洁。短信常用美语有什么？BRB ＝ be right back马上回来 BRB going on a date with Justin Bieber!马上回来。要和B宝约会去了！REALLY!?!?真的？JK = just kidding 开玩笑JK! Just a little wishful thinking...开玩笑的！我倒是想啊……