手机是每个人都会随身携带的通讯工具，现在智能手机的功能越来越强大，除了通话外我们还常用它来处理简单的公务。

Mobile phone is everyone will carry the communication tools, the function of the smart phone now is getting stronger and stronger, in addition we call it is commonly used to deal with simple business.

youdao

手机是每个人都会随身携带的通讯工具，现在智能手机的功能越来越强大，除了通话外我们还常用它来处理简单的公务。

Mobile phone is everyone will carry the communication tools, the function of the smart phone now is getting stronger and stronger, in addition we call it is commonly used to deal with simple business.

youdao