跟他作生意你是要吃亏的。

You will stand to lose if you do business with him.

《新英汉大辞典》

抱怨嘉能可的成功和神秘一定表明其有不可告人之处，很有可能是与嘉能可做生意吃亏的交易方的一种吃不到葡萄说葡萄酸的心理。

Mutterings that Glencore’s combination of success and secrecy must mean it has something to hide are probably just sour grapes from those who have been on the wrong end of a trade with it.

youdao

抱怨嘉能可的成功和神秘一定表明其有不可告人之处，很有可能是与嘉能可做生意吃亏的交易方的一种吃不到葡萄说葡萄酸的心理。

Mutterings that Glencore’s combination of success and secrecy must mean it has something to hide are probably just sour grapes from those who have been on the wrong end of a trade with it.

youdao