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系外行星的研究是一段充满惊喜和挑战的发现之旅,激励着我们不断前进。
互联网是一种全球资源,应该以公共利益为管理目标。
"You can't knock on opportunity's door and not be ready."
The desire for recognition, the thymotic part of the soul, is the most fundamentally human part of the human being.