— There's an e-shop on the third floor. You can make it there.
—Yes, of course. It will be hosted by Beijing and Zhangjiakou.
— Sorry, I don't know. I'm new here, too.
—He asked Maria _______.
—Yes. Four fifths has been completed smoothly so far.
—They can be reused many times. In this way, we can help make the earth greener.
—Oh, yes. I bought it in a store on the Internet.
—Sure. I have to catch the school bus.
— Yes. He went there by train last month.
—For 22 years since 1999.
—Well, you can search the way on Gaode map directly. It can tell you where to go.