来 Google Play 网购吧！购买内容之后，立刻就可以在您的 Android 手机或平板电脑上享用，摆脱一切同步烦恼。
Five Lines is a Simple Diary which makes your life more better. just record your activity within short five lines.
and evaluate yourself with 0-5 grades.
you will be able to control yourself gradually.