我很高兴再次参观北京。令我惊奇的是，这里最近已经发生了很大的变化。

I'm very happy to visit Beijing again. To my surprise, great changes have taken place here recently.

youdao

我很高兴再次参观北京。令我惊奇的是，这里最近已经发生了很大的变化。

I'm very happy to visit Beijing again. To my surprise, great changes have taken place here recently.

youdao