我们可以发射一个着陆器，向该星球投放一个有钻头的探测器，钻通其几公里厚的冰面；或者尝试去寻找一个巨大的裂缝进入地下海洋。
We could send a lander to drop a drilling probe through the kilometers-thick ice or attempt to find a huge fissure to access the sub-surface ocean.
巨大的花销和开发的风险就会让人想到，为什么要瞄准那些每天只有几美元的客户呢？
Given the huge costs and risks of development, the thinking goes, why target customers with an income of only a few dollars per day?
啤酒屋规模巨大，但还是挤满顾客，人们在工作之余来喝上几杯，享受夕阳的余晖。
Despite its huge size, it was still heaving with customers enjoying a few after-work steins and basking in the late sunshine. Germany shares the same beer-drinking culture as Britain.
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