SENDING a text message is often the most time-consuming and expensive way to transfer data.

通过发短信来传送信息往往是最费时并且昂贵的方法。

youdao

SENDING a text message is often the most time-consuming and expensive way to transfer data.

通过发短信来传送信息往往是最费时并且昂贵的方法。

youdao