马萨诸塞州有多少钢琴调音师？

How many piano tuners are there in Massachusetts?

youdao

这是你的电话一个自动的吉他调音师。

This is an automatic guitar tuner for your phone.

youdao

全世界有多少位钢琴调音师？

How many piano tuners are there in the entire world?

youdao

调音师的工作是什么？

And what is the sound mixer's job?

youdao

选择一个城市，然后估算一下那里有多少个钢琴调音师在经营业务。

Choose a city and estimate how many piano tuners operate a business there.

youdao

选择一个城市，然后估算一下那里有多少个钢琴调音师在经营业务。

Choose a city and estimate how many piano tuners operate a business there.

youdao