这种新邮票是我在发行当天买到的。

I bought the new stamp the day of its issue.

youdao

用这种方法他收集了大量的邮票。

In this way, he has collected a great many stamps.

youdao

我已经用这种方法收集了许多邮票。

I have collected many stamps in this way.

youdao

我已经用这种方法收集了许多邮票。

I have collected many stamps in this way.

youdao