核潜艇——深海巡航
) enemy4 ships and planes in a war5. It often patrols (巡逻) in the deep sea.Hard to hear销声...生活Nuclear subs look like big fish. They are more than 100m long and about 10m wide. More than 100 men ……

大西洋底上演核潜艇相撞事故。
? On US subs, they used to get a message called a "Familygram". It had news for the whole crew. Each... powered (核动力的) and can travel deep under water. Le Triomphant is a French nuclear submarine (潜艇 ……

带你探索核潜艇相撞的秘密。
. Deep in the sea a submarine finds its way by "listening" to other submarines. It''s not easy...全版词数 600 建议阅读时间 12分钟 测试见7版AN accident deep in the Atlantic Ocean (大西洋) early last month has left ……

when they are deep in the sea.Bright starsI’m Gremlin from California. I just joined a US Navy... streamlined shape (流线型)Their shape makes swimming an easy task (任务). Sea lions swim about 40 kilometers ……

mainly about?A. What it means to dive into the deep sea.B. Why Fendouzhe can dive so deep.C. How... about?A. What it means to dive into the deep sea.B. Why Fendouzhe can dive so deep.C. How Fendouzhe ……

used imported (进口的) equipment, about 95 percent of Deep-Sea Warrior and all its core (核心) components... and Innovation Conference, President Xi Jinping said the deep sea is full of untapped treasures and potential ……

Sea mainly about?1. What is the movie Deep Sea mainly about?2. Is the movie Deep Sea in ink-and-wash painting style?2. Is the movie Deep Sea in ink-and-wash painting style?3. What does Paragraph 4 ……

oceans? June 8 is World Oceans Day. It’s a good chance for us to learn more about our oceans.The ocean...) can all be found at the bottom of the sea. About 80 percent of the Earth’s volcanic eruptions (火山 ……

the deep ocean 探索深海About 70 percent of our planet (星球) is covered by ocean. Are there any special things... Ocean. Its deepest part is 11,000 meters below the sea’s surface (表面). US Deepsea Challenger got ……

talk about?2. What does paragraph 3 mainly talk about?A. The challenges faced by deep-sea life... is the primary purpose of the new research facility in Guangzhou?A. To study deep-sea ecosystems ……

and record the environment deep under the sea. Thanks to the seals, we can know more about the deep sea... to the seals, we can know more about the deep sea. The seals helped uncover (发现) a hidden underwater ……

people know more about the oceans. But they still want to know what happens under the sea anywhere... space and landed on the moon. But when they look downwards, they find a deep unknown world ‑ ……

《挑战者深渊》带你探寻脑海中的奇幻世界。IF you want to get a sense of how deep “deep” can be, think about the lowest..., the lead character of US author Neal Shusterman’s novel Challenger Deep. In the book, depth is both ……

floor. By digging deep into Earth’s crust (地壳), we can learn more about how the planet works. The ship... site in Texas, US. About seven minutes after launch, the booster flew back and was finally “caught ……

biodiversity (生物多样性) resources in the deep sea. TEENSIt’s sad to learn that a whale has died... and nutrients (营养) to deep-sea animals, which are often starved (饥饿的) for food. The remains can last ……