letter from abroad的意思|示意

I've got a letter from abroad.

我收到一封国外的来信。

Welcome customers at home and abroad call, a letter from the talks, to work together for a better tomorrow.

竭诚欢迎国内外客户来电、来信洽谈，携手合作，共创美好明天。

I want to write a letter to a foreign friend. I have just graduated and don't want to work but to study abroad, so want to know status of schools from you.

想写封信给一个外国的朋友：我刚大学毕业，不想工作想去外国留学。想了解一下那里学校的情况。