嗯，我曾经去过一次英语角。

Well, I went to an English corner once.

你曾经去过森林吗？

Have you ever been to a forest?

你曾经去过纽约吗？

Have you ever visited New York?

你曾经去过美国吗？

Have you ever visited the US?

你曾经去过波尔多吗？

Have you ever been to Bordeaux?

你曾经去过火奴鲁鲁吗？

Have you ever been to Honolulu?

我有一个朋友曾经去过阿富汗。

I have a friend who once visited Afghanistan.

我有一个朋友曾经去过加蓬旅行。

I have a friend who once traveled to Gabon.

我曾经去过巴黎。

I once went to Paris.

你曾经去过巴黎吗？

Have you ever been to Paris?