Greener police gun is a single-shot shotgun.

格林纳猎枪是一种单发霰弹枪。

The history of Greener police gun can be traced back to the end of World War I.

格林纳猎枪的历史可追溯到一战结束。

Greener police guns are provided for the British colonial police.

格林纳猎枪是提供给大英帝国殖民地警察使用的。

They're trying to pave the way for greener fast fashion.

他们正在试图为环保快时尚奠定基础。

We started this event 3 years ago with the hopes of sharing our vision for a greener future.

我们从三年前开始举办这项活动，旨在分享我们对绿色未来的看法。

By the end of the century, if not sooner, the world's oceans will be bluer and greener thanks to a warming climate, according to a new study.

据一项新的研究显示，最晚到本世纪末，全球的海洋会因气候变暖而变得更蓝、更绿。

He was very happy with us but wanted to see if the grass was greener elsewhere.

他当时对我们感到很满意，但想看看有没有更好的。

With the hills beyond our village becoming greener and greener, they have become home to a large amount of wildlife.

随着我们村庄后面的山丘越发郁郁葱葱，它们已经成了大量野生动物的家园。

This can be perverse: e.g. those who drink imported mineral water in glass bottles get points, unlike greener types who drink from the tap.

这有可能违背常理：例如，那些饮用进口玻璃瓶装矿泉水的人得分，不像那些从水龙头喝水的绿色环保者。

The weeping willows looked fresher and greener after the rain.

雨后，垂柳显得格外青翠。