英语翻译Global Warming Makes Polar Bears Become RobinsonAmerican
英语翻译
Global Warming Makes Polar Bears Become Robinson
American scientists find that there are 9 polar bears swimming in the sea near Alaska.Global warming makes a lot of ice at the North Pole melt.The polar bears have to look for a new place to live.Polar bears can only swim at the speed of 10 - 50 miles per hour and if they swim for too long,it is very dangerous for them.The WWF knows this and sends a big ship to save the 9 polar bears.