An unofficial grey market in the shares has been operating for about two weeks.

一个非官方的股票灰市已经运作了大约两个星期。

《柯林斯英汉双解大词典》

This is because grey market cellphone suppliers will be unable to cut prices any further.

这是因为灰色市场的手机供应商将无法进一步降价。

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And the biggest grey market of all is China.

其中最大的黑市可能要数中国。

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And the biggest grey market of all is China.

其中最大的黑市可能要数中国。

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