The lunar mission that was to have returned the US to the Moon for the first time in 50 years appeared to be in jeopardy after a failure in the propulsion system resulted in a “critical loss” of fuel.
在推进系统出现故障导致燃料“严重损失”后，美国50年来首次重返月球的登月任务似乎陷入危险之中。
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