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互联网是一个伟大的平衡器,但它也有可能加剧不平等。
解释:使用毒性大的药物治疗疾病时,病情十成中只能去掉六成就要停药,以免伤害正气。
The city is a living organism, constantly evolving and adapting to the needs of its inhabitants.
Small farms aren't relics—they're laboratories for innovation.