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[00:00.00]Unit 8 [00:12.93]The sun is bigger than the earth. [00:16.85]Part 1.Let's talk. [00:21.24]Their house is much bigger than ours!It sure is. [00:27.64]Hello,Bill let me ask you a question. [00:33.15]Which is bigger,the sun or the earth? [00:3
新版剑桥少儿英语二级 (上)
Amazon Trends 亚马逊河流域 More than 1/3 of Earth's species -- and about 30% of the total living plants and animals on Earth -- live in the Amazon. Discover a noted scientist's perspective on the perils and promise of this region -- today on Earth a
(科普英语)Earth and Sky
On Parallel Earth, everyone knows who the good guys are. Everyone knows who the bad guys are. On Parallel Earth, everyone has two colored halos over his head. Newborns have two blank halos. As people grow older, they do and say good things and bad th
英文短篇故事（纽约）
God takes good people to heaven. He wants good people to be with Him. He leaves bad people on Earth. He doesn't want bad people near Him. He lets them do bad things on Earth. When they die, He sends them to the devil. The devil makes them work every
英语第1级听力-English Level 1
LOS ANGELES, June 3 (Xinhua) -- Eating earth may protect the stomach against toxins, parasites and pathogens, a new study suggests. To examine the possible benefits from eating earth, researchers at Cornell University analyzed reports from missionari
英语新闻
Earth's Fried Far-Future Postponed A study in the Proceedings of the National Academy of Sciences adds at least a billion years to the already far-future estimate of when the sun will make Earth too hot to handle. Karen Hopkin reports. [The followin
60秒科学