, underwater resorts have been popping up in recent years. For those with a truly adventurous spirit... underwater door.Other sectors of the emerging underwater tourism industry have brought a bit of art ……

hotspots (水中热点).From the expensive to the modest, underwater resorts (旅游胜地) have been popping up... (新兴的) underwater tourism industry have brought a bit of art to the deep sea. According to the BBC ……

. Underwater roboticsUnderwater robots have gone up and down to collect useful data, such as temperature... look at mankind’s technical ways to explore the underwater world.“New technologies give us greater ……

欧洲首家海洋餐厅开放，零距离欣赏海底风光。Want to have dinner under the sea and eat among the fish? You might want to visit Restaurant Under. It is the first underwater restaurant in Europe. It opened in Norway on March ……

About 75% of all volcanoes (火山) are underwater (在水下). ……

Ninety percent of an iceberg (冰山) is underwater (在水下). ……

This is how much it costs to have a three-course meal for one with a drink, tax and service in various major cities:(1 US dollars=7.5 yuan) ……

the octopus to live in very low or high temperatures underwater. Humans and many other animals have red blood. That’s because we have hemoglobin (血红蛋白) in our blood.That’s because ……

the octopus to live in very low or high temperatures underwater. Humans and many other animals have red blood. That’s because we have hemoglobin (血红蛋白) in our blood.That’s because ……

underwater, fly in the sky, have fun in a cave ... Do you want to try these amazing sports?  B3-7Cool yourself underwater, fly in the sky, have fun in a cave ... Do you want to try these amazing  ……

words. One dolphin in the US can even find underwater mines (水雷).Dolphins have the biggest brains...海豚的大脑比人类的还大！海豚的大脑比人类的还大！Dolphins have the biggest brains in the animal world. Bottlenose dolphins ……

面) there have been rising and Venice is in danger. One day, the city might be completely underwater... percent of the city was underwater, the Guardian reported. Flooding in the city is the worst it has been ……

和蓝天白云一起用餐吧！There are many special restaurants in the world. Some have animals inside. Some are underwater. But none of them are more exciting than the Higher Ground Restaurant. This restaurant ……

water in Venice on Nov 14. Parts of Venice have been left underwater after the highest tide (潮水... high water in Venice on Nov 14. Parts of Venice have been left underwater after the highest tide (潮水 ……

underwater. The team also works with several submersibles together. Through their cameras, you can... bones.It’s very difficult to shoot underwater because it’s very cold and completely (完全地) dark ……