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Valor will be tackling the acid clouds of Venus with a little heIp from frying pan technology.
在一種技術(shù)的幫助下，勇敢號(hào)將追蹤金星云中的酸。
There's been two other balloons, already launched to Venus in the mid-1980s.
兩個(gè)其它的氣球已在20世紀(jì)80年代被發(fā)射到金星。
These were the Vega missions.
這就是維加任務(wù)。
There were two separate balloons that the Russians put into the atmosphere.
俄國(guó)人曾把兩個(gè)獨(dú)立的氣球送入大氣層。
And one thing they knew to do is put Teflon on that whole balloon, and the balloons worked perfectly for two days just as designed.
他們知道只有一件要做的事，就是把聚四氟乙烯放在整個(gè)氣球上, 就像預(yù)計(jì)的那樣，氣球工作兩天。
And so we know that Teflon works.
而我們知道聚四氟乙烯是如何工作的。
Battling violent updrafts and acid clouds, these non-stick pioneers were swept nearly halfway round the planet.
對(duì)抗著上升氣流和酸云,這些不為人知的先驅(qū)者已經(jīng)幾乎環(huán)繞這顆行星一周。
Kevin expects Valor to go further.
凱文希望勇敢號(hào)能走得更遠(yuǎn)。
We will circumnavigate the planet, that is fly around the world of Venus,not just once but up to five times.
我們將環(huán)繞這顆行星,即繞金星環(huán)繞, 不止一次,是五次。
And if we do that, if we accomplish that,we will by far have the world's record, actually it's the universal record, for flight in the skies of any planet, anywhere.
如果我們這樣做,如果我們完成,我們到目前為止將保持世界紀(jì)錄,這其實(shí)是宇宙的紀(jì)錄,在太空任何行星,任何地方飛行。
Under-explored and unbelievably alien, the hot zone planets are finally being recognized as prime space travel destinations.
未被探索和難以致信的外星人,熱帶區(qū)域的行星終會(huì)被認(rèn)為是主要的太空旅行的目的地。
Mercury, a planet that's both freezer and furnace.
水星,既是冰箱又是熔爐的行星。
As a geologist, if I could just bring back one rock, one sample.
作為地質(zhì)學(xué)家,如果我能帶回一塊巖石,一份樣品就好了。
That would increase our knowledge of Mercury by unfold something.
這會(huì)為我們揭開水星神秘的面紗拓寬領(lǐng)域。
注：聽力文本來源于普特
