Gases like carbon dioxide and methane allow sunlight to reach the earth, but prevent some of the resulting heat from radiating back out into space.

像二氧化碳和甲烷这类温室气体能够让阳光照射到地球上，但却会将产生的一部分热量留在地球表面。

youdao

Called LADAR, the technology works in a similar way to radar, calculating the range of an object from the time it takes for a pulse to reach it and then be reflected back.

这种技术被称作LADAR，它的原理和雷达差不多，都是通过计算脉冲到达一个物体并返回所用的时间来确定物体的大小。

youdao

The framework will enable automatic data fusion from many assets, re-task assets based on intelligence needs, and reach back to remote ground stations for additional data.

该框架将自动融合来自多种设备的数据，基于情报需求重新分派任务，并向远程地面站反馈额外数据。

youdao

If asylum seekers reach Britain from the continent, we get to send them back to their first entry country.

ECONOMIST: European politics

But the biggest problem may be the sheer complexity of doing ad campaigns that can reach consumers who increasingly flit from computer to smartphone to tablet and back throughout the day.

FORBES: In Big Shift, Google Aims To Boost Mobile Ad Campaigns - And Its Own Revenues

But, according to a Commons public accounts committee report published in May, this is still several years from completion and had been set back by failures to reach agreement on specifications with allied forces.

BBC: NEWS | UK | No easy fix for 'friendly fire'