自去年相识以来,我们一直保持着联系.
We have been keeping in touch since we acquainted with each other last year.
阅读时,你不必碰到生词就查字典.
You need not consult the dictionary when you find a new word in reading.
他被我们大家公认为是一个诚实的孩子.
He is recognized by us as a honest boy.
我的伞不见了,一定有人拿错了.
My umbrella has disappeared.It must be taken away by others by mistake.
你能告诉我这个部门的负责人是谁吗?
Can you tell me who is in charge of this department.