However, you could be wrong.

然而，你可能错了。

You could be a star, Roxanne.

你可以成为明星，罗克珊。

You could try to be friendlier.

你可以试着更友好一些。

Maybe you could go to his house.

也许你可以去他家。

You could ask hospitals to let you visit the kids.

你可以请求医院让你探望孩子们。

Well, you could write him a letter.

你可以给他写封信。

You could have rescued some sailors.

你可能救了一些水手。

You could start a campaign at school.

你可以在学校发起一个活动。

You could be shipwrecked on an island.

你可能会在一个岛上遇难。

You could discover a mysterious island.

你可能会发现一个神秘的岛屿。