since和for的例句
Youve grown since the last time I saw you!
自从我上次见到你后,你又见长了!
Shes a changed woman since she got that job.
There is no room for error in this job.
这项工作决不允许出差错。
His quality of life has improved dramatically since the operation.
手术后他的生活质量大大改善了。
It\'s a long time since they left.
他们已经离开很久了。
Tourism is a major source of income for the area.
旅游业是这个地区的主要收入来源。