愉悦口语:第734期 赶紧的还能这样说 本文已影响 2.6W人 讲解文本:on the double 赶紧的,快速的The client is waiting for us. On the double!客户已经在等了,快点!We will be there on the double. Don't worry.我们会快速赶到,别担心。 疯狂练习吧!