W: Sir, is this the car you parked here?
先生，停在这里的这辆车是你的吗？
M: Sorry, I don't know parking is not allowed here.
对不起，我不知道这里不能停车。
W: No problem, just be more careful next time.
没关系，下次小心点就行了。
M: I always forget to add the punctuation at the end of a sentence.
我总是忘记在句末加上标点符号。
W: No problem, just be more careful next time.
没关系，下次小心点就行了。
M: But I have been more careful
但是我已经很小心了。
