A more recent plan for an underwater city is Ocean Spiral. Designed by a Japanese company, it's a huge transparent globe(透明球体) on the seabed. There is a tower running through it to the surface, providing space for homes, offices and even an amusement park for five thousand people.Of...
A. There is an "underwater city" built by unknown ones.B. There will be an "underwater city" in the future.C. It's possible to build an "underwater city" in the future.D. To build an "underwater city" is just impossible.53. How many people can the "underwater city" in ...
The heart of Paris is underwater — and the images are a shocking reminder that the city is unpreparedHilary Brueck
Seagrass, an underwater plant that grows on the ocean floor, is very important for sea life. It also helps prevent global warming by storing carbon, a harmful gas. However, scientists don’t know exactly how much seagrass is at the bottom of the ocean. With the help of tiger sharks, a...
“We were so amazed that they could stay underwater much longer than us local islanders,” Dr. Jubilado said. “I could see them actually walking under the sea.” In 2015, Melissa Ilardo, then a graduate student in genetics at the University of Copenhagen, heard about the Bajau. She ...
Those lively underwater photos are so beautiful,but not easy to take.Besides,underwater cameras are not 8.cheap(便宜的)enough.But soon you will have the 9.chance(机会)to buy a pair of DigGoggles.That's the name of a 10.special(特殊的)diving mask that can take photos.Open and close ...
What's a post office like in your city? Vanuatu is a small island country in the South Pacific. There is an underwater post office. It is about 50 meters off the coast of Vanuatu. The office looks like a big can(易拉罐).It opened in2003. It makes it possible for visitors to send...
Seagrass, an underwater plant that grows on the ocean floor, is very important for sea life. It also helps prevent global warming by storing carbon, a harmful gas. However, scientists don’t know exactly how much seagrass is at the bottom of the ocean. With the help of tiger sharks, a...
What's a post office like in your city? Vanuatu is a small island country in the South Pacific. There is an underwater post office. It is about 50 meters off the coast of Vanuatu. The office looks like a big can(罐头).It opened in 2003. It makes it possible for visitors to send...
It has one of the new memory sticks and a protective case for filming underwater so you can take it when you go diving. It doesn't have auto-focus? No, it doesn't. That's OK. The underwater filming is important for me, actually. How much is this? It costs 650 euros. Oh, ...