I saw her yesterday.
我昨天见到她了。
They arrived yesterday.
他们昨天到了。
We had dinner yesterday.
我们昨天吃了晚饭。
She called me yesterday.
她昨天给我打电话了。
It rained yesterday.
昨天下雨了。
I was busy yesterday.
我昨天很忙。
They left yesterday.
他们昨天离开了。
I finished it yesterday.
我昨天完成了它。
He apologized yesterday.
他昨天道歉了。
We met yesterday.
我们昨天见面了。
yesterday afternoon
昨天早上
yesterday morning
昨天早上
wasn't born yesterday
我（她，等）并非无知之人
the day before yesterday
前天
on yesterday
在昨天；于昨日；于昨天
复数: yesterdays;
