Hello wangyu,
Sorry for the delay in getting back to you here.
For inquiries related to refunds, please contact us at contact@esotericsoftware.com
I'm afraid Google is doing a very poor job of translating your message, so I'm unable to understand the issues you're having with opening binary/json.
你好旺宇，
很抱歉延遲回到這裡。
有關退款的問題，請通過contact@esotericsoftware.com與我們聯繫
我擔心谷歌在翻譯你的信息方面做得很差，所以我無法理解你打開二進製文件/ json時遇到的問題。
