I won't judge you on your Chinese written language "barrier"!! In fact I thought that was rather humorous. As it was meant I'm sure.
Perhaps you could utilize Google translator for actual verbiage. But I've had plenty of negative experience already using it to translate Japanese for me, and what regularly comes back, is quite often more gibberish than actual translation.
Glad you found the app. Have fun with it and please enjoy the Doctor and always remember:
To a complete record of charge, always open the battery when charging a doctor.
Hahaha, more of that wonderful translation, right in the Battery Doctor app itself!!
Sent from my new iPad 3 using iPF