People in the same profession or industry often become rivals and harbor animosity or hostility towards each other; competitors are often at odds.
在竞争激烈的市场中，许多小商家都面临着同业相仇的困境，彼此之间很难形成合作。
In a fiercely competitive market, many small businesses face the dilemma of "competitors' enmity," making it difficult for them to form partnerships.
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