人工智障！
随便拍了一道题，解答完全是一本正经地胡说八道！
限免
哪来的限免信息
来试试
试一试
great app worth a try
very helpful on math
怎么找不到Lifetime Access
我怎么打开app找不到促销呢？
Looks Promising
Good, so far.
When can I join Chinese?
When can I join Chinese?
Amazing App
Thanks for the most amazing and wonderful app
My favourite app
Thank you for this AMAZING app. It has become my favourite app.
