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The debate (around population control) needs to be reopened as part of a second ecological revolution.
作为第二轮生物进化的一部分，有关人口控制的辩论应重新展开。
But the ecological environment needs to be protected badly since itis worsening.
但生态环境恶化，急需加强保护。
Correspondingly, according to the environmental factors that meet every level's needs of talents, the optimization of talent ecological environment can carry on from six respects.
相应地，人才生态环境优化也可根据满足人才各层次需要的环境因素从6个方面来进行。
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