1、involuntary

不由自主的;不自覺的

Another surge of pain in my ankle caused me to give an involuntary shudder.

腳踝突然又一陣疼痛，痛得我直打哆嗦。

強迫的;非自愿的

insurance policies that cover involuntary unemployment.

涵蓋非自愿失業的保險單

Involuntary repatriation of Haitians began this week.

這周已開始將海地人強制遣送回國。

2、enforce

強行實施，強制執行（法律、規定等）

Until now, the government has only enforced the ban with regard to American ships.

到目前為止，政府僅僅對美國船只實施了禁令。

The measures are being enforced by Interior Ministry troops.

這些措施正由內政部部隊實施。

強行實施；強加；迫使

They struggled to limit the cost by enforcing a low-tech specification.

他們通過實施低技術規格拼命限制成本。

David is now living in Beirut again after an enforced absence.

戴維在被迫離開后，現在又回到了貝魯特生活。