I'll need to reacquaint myself with this program—it's a long time since I've used it.

我得再熟悉一下这个程序—我已经很长时间没用了。

《牛津词典》

I'll need to reacquaint myself with this program—it's a long time since I've used it.

我得再熟悉一下这个程序—我已经很长时间没用了。

《牛津词典》