我要查询手机话费余额该怎样操作呢？

I have to find out how the balance of phone calls this operation?

youdao

许多农民利用手机做买卖以及查询市场价格。

Many farmers use mobiles to trade and check market prices.

youdao

许多农民利用手机做买卖以及查询市场价格。

Many farmers use mobiles to trade and check market prices.

youdao