除非万不得以，我暂时不会让他们在老系统上试。的翻译：Unless not to, I won't let them try on the old system. 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

Unless it shall not, I do not let them try on in the old system.

Unless not to, I won't let them try on the old system.

Only if ten thousand cannot, I not be able to let them try on the old system temporarily.

Unless 10,000 not to, for the time being I will not let them in the old system, try again.

Unless not to, I won't let them try on the old system.