The Trouble of the With English Software

这几天我在手机上安装了几个学习英语的软件
I installed a some software on learning English software on in my mobile phone.
但是我对这个软件有点失望
but I was somewhat disappointed with them.
我希望在课文之前可以先预习单词
I hope first study wors,befor read the paper that I can a few words before the lesson starts.

单词需要有发音、中文解释、用法
the word need have Pronunciation、 Chinese transformation、Grammar

There should be pronunciation, translation and usage for all the phrases.

课文除了有MP3朗读最好每一句都有中文翻译
the paper but not have MP3,also have Chinese transformation

In each lesson not only is there an MP3 of how phrases are spoken but also the need for the equivalent Chinese translation.