胶原蛋白可以保持皮肤紧致圆润。 随着年龄增长，细胞更新速度渐缓，成纤维细胞制造的胶原蛋白便逐步减少，来自阳光的紫外线、污染与吸烟等环境因素，则更加速这些变化。
As we age, cells typically begin to regenerate more slowly and those known as fibroblasts produce less collagen, a protein that keeps skin firm and supple.
获得清洁的绿色能源也很重要。绿色能源不仅能推动经济增长，还可使数百万与空气污染有关的呼吸道和心血管疾病死亡人数得到减少。
Access to clean green energy is also important. Green energy drives economic growth, but it also reduces millions of deaths from respiratory and cardiovascular disease associated with air pollution.
自工业文明以来，经济增长与环境污染就是一对矛盾。
Economic growth and environmental pollution from industrial civilization is a contradiction.
应用推荐