B. To discuss why sea animals have yet to be found out.C. To explain that oceans cover a large area of the earth.D. To show that we have only a little understanding of oceans.22. What caused the change of exploration into the deep sea?
Because the stands are so far from land, they are home to many plants and animals that can't be found anywhere else.The scientists were exploring the se a floor around the islands, using a special submarine called Alvin to make maps and take pictures and videos of the se a floor. ...
The Karen had been sailing in a convoy to Russia when she was torpedoed by an enemy submarine. This was later confirmed by naval official at the Ministry of Defiance after the Elkor had returned home. All the items that were found were sent to the War Museum. New words and expressions ...
American submarine, lost for over a century, discovered 'remarkably intact' off the coast of San Diego Rare face tattoos on 800-year-old mystery mummy baffle archaeologists 2,300-year-old gold ring found in Israel was likely buried by a betrothed girl Ancient China: ...
preferred time management tools and strategies, as well as the ways that they avoid the burnout that eventually comes for us all. The answers we received paint a fantastic picture of the ways that we are all different, yet similar when we need to be successful in the workplace and at ...
A public spirit will rule all under the sky when the great Way prevails. 大江东去,浪淘尽,千古风流人物。 英语中介词的翻译(1) 英语•中大多数介词含义灵活,一词多义多用,除了一些常用的短语2右比较固定的翻译外, 很多介词需要从其基本意义出发,联系上下文灵活处理。下而简单介绍儿种基本的介词翻译 方法。
If the amount of personal submarine stories crossing our desks in recent years is any indication, recreational submarines are a burgeoning market. While most personal submarines, such asU-boat Worx's offerings, employ electric motors powered by a rechargeable battery pack, US-based company AquaVenture...
The crew of the R/V Petrel does it again, locating a third sunken capital ship in just two months.
A cell is the smallest unit that can carry on all of the activities of life.In some ways, a cell is like a submarine (潜水艇). A submarine has a tough outer surface, which wraps around the complex (复杂的) machinery that makes the submarine function (活动) . A ...