since
01
自从, 自...以来
used to express a period from a specific past time up to now or another specified point
例子
I 've been very tired since I started the new job.
自从我开始新工作以来,我一直很累。
例子
She has been working at the company ever since she graduated.
她自从毕业以来一直在公司工作。
例子
She could n't attend the party since she had a prior commitment.
她没能参加派对,因为她事先有约。
since
01
自那时起, 从那时起
from a specific point in the past until the present time
语法信息
时间副词
例子
The restaurant opened last year, and it has been popular since.
这家餐厅去年开业,自那以来一直很受欢迎。
例子
I've long since forgotten any Latin I ever learned.
我早已忘记了我学过的任何拉丁语。



























