我先乘坐了12小时的公共汽车。

First, I took a 12-hour bus ride.

youdao

我上了公共汽车并坐了下来。

I got on the bus and sat down.

youdao

我一上公共汽车就在窗户边坐了下来。

I took a seat near the window as soon as I got on the bus.

youdao

我一上公共汽车就在窗户边坐了下来。

I took a seat near the window as soon as I got on the bus.

youdao