文章列表

• 1.英语听力：自然百科 金星和水星旅行指南(6)
• After Messenger's 3 fly-bys,we've now mapped 90% of the planet,taking them around 124 miles. These images are the clearest data of mercury.And it's no...
• 2.英语听力：自然百科 金星和水星旅行指南(5)
• Many aspects, like its geological past, are a mystery. But some things we do know, this lonely planet has strange science of keeping time. Once you ar...
• 3.英语听力：自然百科 金星和水星旅行指南(4)
• Craters here sctreches as far as the eye can see. 这里的环形山远非眼睛所能看得到的。 Although no human has ever set foot on Mercury, we have pretty go...
• 4.英语听力：自然百科 金星和水星旅行指南(3)
• This is one pockmark planet worth taking a close look at. Like our moon, mercury is covered in craters. 这是一个值得仔细观察的行星。就像我们的月亮一样...
• 5.英语听力：自然百科 金星和水星旅行指南(2)
• Everyone is likely to be ask about,imaging the view who has heading taken the hard zone of the two planets,where would you go?what would you sleep?and...
• 6.英语听力：自然百科 金星和水星旅行指南(1)
• Everyone likes a vacation in a warm climate, but how about a trip to two planets that as hot as hell? 每个人都喜欢气候适宜的时候旅行,但到两个热得跟地...
• 7.英语听力：自然百科 冰冻星球 前往地球尽头(24)
• This dive gonna be a lot of thing. Warm, is not on that list. Insulated suit will keep them alive under the ice for only sixty minutes. Once a helicop...
• 8.英语听力：自然百科 冰冻星球 前往地球尽头(23)
• End of the roll! 让我们一起呐喊! NO!~~ 不! I've got it coming out, I just didn't get them back in! 我已经拿了出来,我只是不希望让它们再回来! Below the ...
• 9.英语听力：自然百科 冰冻星球 前往地球尽头(22)
• These beautiful clear glass like pillars. Right next to it, this really delicate. Look at a finger that. Filament is there. As the cave team explore d...
• 10.英语听力：自然百科 冰冻星球 前往地球尽头(21)
• Serious produce server Neser Balwich directs from the front seat while aerial cameraman Mike Calen controls the camera attached to the lows. Above 10,...