The motor kept cutting out because the machinery was jammed.因为机械运转部件被卡住, 发动机老是熄火。

a terrorist's jammed machine-gun一名恐怖分子卡壳的机关枪

The window's jammed.窗户卡住了。

The roads are always jammed before the match.赛前道路总是非常拥堵。

The streets were jammed with people.街道上挤满了人。

Nearby roads were jammed with cars.附近的路上挤满了小汽车。

The telephone lines are jammed.电话线全都占线。

The telephone exchange has been jammed all day with people wanting to buy season tickets.电话交换台整天应接不暇, 全是想买季票的人打来的电话。

The stadium was jammed and they had to turn away hundreds of disappointed fans.体育场已经座无虚席, 他们不得不把数百名失望的球迷拒之门外。