三令五申的英文：
[Literal Meaning]
three/order/five/state
to have repeatedly issued orders and given warnings

[解释]
多次命令和警告。

[Explanation]
to order and warn repeatedly

[例子]
尽管政府三令五申，可还是有很多不法商人抬高物价。

[Example]
In spite of the government's repeated orders and warnings, there were still many unlawful merchants who tried to raise prices.