2.重点短语 at last 最后

3.重点句型 Can I join you?

Now my family and I are driving to our new home.

At last we stopped in front of a tall building. My bedroom is big and bright. The cars look like toys.

To the west, I can see the Huangpu River and many tall buildings along it.

At night we watch the lights go on over the city.

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