評(píng)論
打印
We have an ace in the hole. In fact, we have two.
我們手中有王牌 事實(shí)上是兩張
It's called Mars Reconnaissance Orbiter and Mars Odyssey.
它們是火星偵察軌道器和"奧德賽"衛(wèi)星
So, these are two orbiters that we have around Mars already.
這兩顆都是我們已有的火星人造衛(wèi)星
They're sitting there, they're waiting for their sister to come.
它們?cè)谲壍郎线\(yùn)行 等待新的伙伴加入
As the Martian night obscures the rover from Earth's view,
火星夜晚阻礙了地球?qū)鹦擒嚨谋O(jiān)測(cè)
Odyssey will attempt to relay its vital messages
"奧德賽"號(hào)將嘗試把重要信息
back to the control room.
轉(zhuǎn)發(fā)回控制中心
This is just one of hundreds of risky procedures
這只是為確保好奇號(hào)安全著陸
that must go right for Curiosity to land safely.
眾多挑戰(zhàn)之一
In designing the most complex landing ever attempted in space,
為了設(shè)計(jì)目前最復(fù)雜的太空降落程序
the team have had to go out on a limb,
研究團(tuán)隊(duì)不得不冒險(xiǎn)
staking their reputations on a system
將他們的名譽(yù)寄托于
that has never been used before.
一個(gè)從未使用過的系統(tǒng)
It's so ambitious.
這是如此雄心勃勃
It's so audacious.
這是如此大膽創(chuàng)新
It's so unconventional.
這是如此打破常規(guī)
It doesn't feel like there's a lot of shelter.
我們并沒有很多保證
重點(diǎn)解釋：
1.wait for 等候； 等待
例句：She has impatience to wait for the bus.她沒有耐心等公共汽車到來。
2.attempt to 企圖, 努力
例句：I would be the last to attempt to answer the question.我是最不可能去嘗試回答這個(gè)問題。
3.out on a limb 處境危險(xiǎn)
例句：With our supplies cut off,we were out on a limb.由于給養(yǎng)被切斷，我們陷入了困境。
