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1·Trip includes round-trip air tickets, hotel stay for two nights, and tours of the National Air and Space Museum and the office of National Geographic World.

行程包括往返机票、两晚的酒店住宿、国家航空航天博物馆和国家地理世界办公室之旅。

2·We saw it at the Space Museum.

我们在空间博物馆看见它。

3·Smithsonian Air and Space Museum.

美国航空航天博物馆。

4·Kate has a Space Museum.

凯特从没去过太空博物馆。

5·Our teacher has been to Space Museum.

我们的老师已经去过太空博物馆了。

6·A Space Museum is themed with the space.

太空博物馆是以太空为主题的。

7·On Monday, we went to the the Space Museum.

在星期一，我们去了太空博物馆。

8·The Space Museum is a very interesting place.

空间博物馆是一个非常有趣的地方。

9·They include the National Air and Space Museum.

包括国家航空航天博物馆。

10·I had been to a Space Museum, it was very great.

我去了一个太空博物馆，那里非常地壮观。