The mobile phone business was actually his bread and butter.移动电话业务实际上是他的主业。a piece of bread and butter一块黄油面包Employment and taxation are the bread-and-butter issues of politics.就业和征税是很重要的政治问题。...
I've tried everything from herbal cigarettes to chewing gum.中草药香烟、口香糖之类的我统统都试过了。They stopped up leaks with chewing gum.他们用口香糖粘住了漏缝。She was admonished for chewing gum in class.她在课堂上嚼口香糖，受到了告诫。...