你不能老是这样反复无常的，你必须现在就拿定主意的翻译：You can't always do this erratic, you must now make up your mind 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

You can't always do this erratic, you must now make up your mind

You cannot always such capricious, you must the present make up mind

You can't always so capricious, you must now make up your mind on

You can't always do this erratic, you must now make up your mind