I know of scientists who conduct marine life surveys and identify new species every time they go out on a dive.

我知道有科学家在从事海洋生物调查，并在每次潜水时都能发现新的物种。

youdao

One land mine blowing up one ship and choking the world's oil supply pays for the entire Navy Marine mammal program and its robotics program for a long time.

毁掉一座陆地矿井就可以让我们的一艘船瘫痪，如果停止全世界的石油供应，这会让整个海军的海豚计划和机器人计划在很长一段时间内痛苦不迭。

youdao

The enzymes were most likely gifts from a marine microbe, eaten along with some seaweed a long time ago. The marine microbe happened to transfer some of its enzyme genes to gut microbes.

很久以前日本人吃紫菜时也吃进了一种海洋微生物，这些酶很可能是它的礼物——这种海洋微生物正好把自己一部分酶基因给了肠子里的微生物。

youdao

Their guns are equipped with a special device that emits laser beams each time a Marine pulls a trigger.

VOA: standard.2010.04.06

Matt Robinson closed the gap just before half time, Leigh Henry tied the game up at three-all, before Lapham's header won it for Marine in injury time.

BBC: Swindon Supermarine in FA Cup dreamland

Fortunately for Arthur, the leader of the Marine Band at the time was a pretty fair songwriter -- a young Marine sergeant major by the name of John Philip Sousa.

CNN: Why 'Hail to the Chief' remains unsung

But a study of marine life done at the time, uncovered recently by one of Ransom Myers' students at Dalhousie University in Nova Scotia, portrays a different picture.

NPR: Study: Whitetip Shark Numbers Rapidly Dwindled