These could be designed to last long enough for interstellar travel.
这些机器可以设计得能坚持飞行足够长久以便用于星际旅行.
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To ensure future repair and upkeep, the machines will need a spare part and routine maintenance.
为确保未来的维修和保养,这些机器将需要一个备件和例行维护。
金山词霸
事实上,用混凝土将机器封装并留在隧道一侧比拆卸并运回英国成本更低。
金山词霸
The Russians systematically dismantled and shipped home much of the region's industrial machinery.
俄国人系统地拆除并运回了这个地区的工业机器.
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