You're late again Mary. You have been late three times this month.
你又迟到了，玛丽。这个月你己经迟到3次了。
I'm really sorry， Mr. Smith. The traffic has been bad lately.
真的非常抱歉，史密斯先生。最近路上总是塞车。
Do you catch a taxi to work everyday?
你每天上班都是打车吗?
Yes. When the traffic is OK, it only takes 20 minutes,but when there are traffic jams, it can take 40 or even 50 minutes.
对。如果不堵车的话只需花20分钟，但如果堵车的话，可能就要花40甚至50分钟了。
traffic n.交通(量);(非法)交易 vi.(非法)交易
jam n.果酱;拥挤;卡住 vt.塞进 vi.挤入