covert rules的用法和樣例：
例句
- Farmers can do so, and get interest indirectly in the action of other stakeholders by developing unspoken rules.
由于政策管制在地方的適應性較低而使得地方的利益受損者發(fā)展潛規則來(lái)抵制政策。 - Although dominants often take resources away from subordinates, the experiments revealed rules underlying their responses.
盡管占優(yōu)勢者經(jīng)常從下屬那里搶走物品，試驗揭示了它們的反應后面的潛規則。
