如果明天不下雨，他们就去参观长城。的翻译：If it doesn't rain tomorrow, they will visit the great wall. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

If it does not rain tomorrow, they went to visit the Great Wall.

If it doesn't rain tomorrow, they will visit the great wall.

If tomorrow will not rain, they on will visit the Great Wall.

正在翻译，请等待...

If it doesn't rain tomorrow, they will visit the great wall.