最近用了elsevier webshop的润色服务，但是说明里有这么一段话，我是直接把这个发给杂志，还是自己改一下再发给杂志？
Please note: If you make alterations to a manuscript after we return it to you and this manuscript is rejected by a journal for English language errors, you cannot return it to us for free re-editing.
However, if you do not alter a manuscript that we have edited and it is rejected by a journal on purely English language grounds, you can receive either a full refund or have your manuscript re-edited free of charge. 返回小木虫查看更多