Therefore, smart phone applications and services they need to have broad prospects for development.

因此，智能手机应用软件及其需要的服务将有广阔的发展前景。

youdao

Therefore, smart phone applications and services they need to have broad prospects for development.

因此，智能手机应用软件及其需要的服务将有广阔的发展前景。

youdao