海关对货船进行了彻底搜查，寻找违禁品。

Customs officers performed a ___search of the cargo ship to look for contraband.

那家小店拒绝支付保护费后，便遭到了当地帮派的暴力勒索。

After refusing to pay the protection money, the small shop faced a brutal ___shakedown from the local gang.

这艘新游艇正在进行为期一周的试航测试。

The new yacht is undergoing a week-long ___shakedown to test its systems.