单词：whalefalls
单词：whalefalls 相关文章
The biggest and strongest animal on land is the elephant. The largest and heaviest animal in the sea is the whale. It's also the biggest eater in the world. It eats a ton of food a day. It looks like
赖世雄初级美国英语
It really is rocket scienceresearchers are using huge x-ray scanners from NASA to understand how sonar might be affecting the hearing of large ocean mammals. These scanners are usually used to inspect the space shuttles solid fuel rockets. Navy sonar
Scientific American(十一)月
Then as we got closer, I could see what it was. It was a California gray whale cow. The California gray whale is one of the largest animals on the planet. A fully-grown female known as a cow can easily weigh up to 35 tons, the equivalent of eleven fe
国家地理2007年
Falling over the falls 堕落瀑布 Sure lots of people had done it. The first person to do it and live was a woman in the 1800s. Well, now it was Tammy's turn. She was going to get into a barrel and be pushed from the top of Niagara Falls! 这件事的
英语小达人
EXPLORATIONS - November 27, 2002: Keiko the Whale By Jerilyn Watson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we te
Explorations
瑞典清新：脚下的阳光 When Sun Falls On My Feet When Sun Falls On My Feet Starlet sometimes the sky looks dirty just before it rains afterwards, the sun falls on my feet your body I hardly remember how it feels dunno how we looked before we
好听的英文歌曲