enforcing payment meaning in English

强制执行付款规定

They enforced payment by threats of legal action
他们以合法行为相威胁迫使支付。
I shall be obliged to take the necessary steps to legally recover the amount . i shall be compelled to take steps to enforce payment
我将不得不采取必要步骤运用法律手段收回该项货款
Unless we receive your check in full payment by the end of march , we shall be compelled to take steps to enforce payment
（除非我们在3月底以前收到你们金额支付得支票，我们将不得不采取行动强制你们付款。）