If you happen to be going to the post office, please get me some commemorative stamps.

你上邮局的话，捎带给我买几张纪念邮票。

《新英汉大辞典》

I was already going to the post office anyway.

我早就打算到邮局去了的。

youdao

Anytime. I was already going to the post office anyway.

随时乐意效劳。我早就打算到邮局去了的。

youdao

These are the guys that can't run the post office how are they going to run a complicated insurance company?

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