They are travelling__business.in,with,for,on 选哪个呢?啥意思?
问题描述:
They are travelling__business.in,with,for,on 选哪个呢?啥意思?
答
这里选择on
因为on business是个固定短语,表示在公务、在上班
翻译:他们因为公务而旅游!