我们现在的努力或许在短期内是看不到效果和用途的，但我们的探索和研究会给对以后宇宙资源的开发和利用带来方便和优势。
Our efforts now maybe in short-term effect and use is invisible, but our research and exploration of the universe to after the development and utilization of resources advantages and convenient.
空间机器人是人类探索宇宙、利用太空资源的重要工具，是国家科技水平和经济实力的具体体现。
Space robots are useful tools for human to explore the universe and utilize the space resource. The level of space robot technology represents the level of a country's science, technology and economy.
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