This tree looks high and strong but actually its trunk is hollow.
这棵树看起来又高又壮，实际上树干是空的。
This tree is as high as that one.
这棵树和那棵树一样高。
This tree is only two feet high.
这棵树只有一呎高。
This tree is four stories high.
这棵树有四层楼高。
This is only a two-foot-high tree.
这只不过是一棵一呎高的树。
This is only a two-foot-high tree.
这只不过是一棵一呎高的树。
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