Things went horribly wrong for test pilot Ken Collins (flying under his Area 51 code name Ken Colmar) when testing the plane's subsonic engines at low altitude.

试飞员肯·柯林斯(他在51区的飞行代号为肯·科尔马)在低空测试飞机的亚音速发动机时遭遇了可怕的事故。

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Ken looked down, never hit a low door.

肯低头的人，永远不会撞到矮门。

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Ken came sliding down the low, crumbling bank about fifty yards down, and he was bringing the red blanket.

下边大约五十码处，肯恩沿着低矮坍塌的河岸慢悠悠开过来，他带来了那张红色毛毯。

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Dr Ken Lamden from the HPA said the low uptake of the MMR jab in the late 1990s was partly to blame.

BBC: Measles outbreak confirmed in Lancashire by HPA

The biggest idea is to extend London's Low Emissions Zone, a scheme pioneered by Ken Livingstone, Mr Johnson's predecessor as mayor.

ECONOMIST: Cleaning up London��s dirty air

Shadow business secretary Ken Clarke said public sector pay had to reflect "the current low level of inflation".

BBC: Spending chief urges pay freeze