If you'd done your work instead of wasting time on your phone, you'd be finished by now.如果你当时继续工作而不是浪费时间玩手机，你现在已经完成任务了。It's really dangerous to screw around with your cell phone while you're driving.开车时玩手机真的很危险。I'm too old for texting and mobile fetishism.我已经过了沉迷于发短信和玩手机的年纪。