他系着一条缀有一颗大铜扣的皮带。

He wore a belt with a large brass buckle.

《柯林斯英汉双解大词典》

这四个州组成了这条坚韧而柔软的皮带上的铜扣。

The four states make up the brass buckle on that tough but pliable leather belt.

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堪萨斯，俄克拉荷马，阿肯色和密苏里四个州组成了这条坚韧而柔软的皮带上的四颗铜扣。

The four states of Kansas, Oklahoma, Arkansas, and Missouri make up the brass buckle on that tough but pliable leather belt.

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