Stone Age people discovered that chewing seeds, leaves or bark from certain plants temporarily relieved fatigue and improved mood and alertness.
英
美
- 石器时代的人民发现咀嚼种子,叶子或者特定植物的树皮能缓解疲劳,改善情绪提高警觉。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries