When did the country open its borders?

这个国家是何时开放边界的？

《牛津词典》

Until then, open your mind and keep crossing borders.

届时请敞开心灵继续跨越边界。

youdao

You are very, very happy to have that, you open your borders.

你们非常非常的高兴有这个，你打开你的边界。

youdao

You are very, very happy to have that, you open your borders.

你们非常非常的高兴有这个，你打开你的边界。

youdao