Let’s now imagine that the station is depressurized and, for the first time in decades, empty, operated entirely via computers and remote control. First, NASA and its partners must accept the need to deorbit—there’s no going back to save the ISS. This could be complicated: 23 countries in the European Space Agency, as well as Japan and Canada, are involved in the ISS partnership. And then there’s Russia. The Russians have committed to supporting the ISS only until 2028. But they did agree to help NASA in a contingency deorbit situation.
Tesco will cut 180 head office jobs as it adjusts to changing shopping habits.
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诉求的表达很繁复,也很多样。这就需要大人时刻准备着,说对了要表扬,说错了要纠正。
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