在银河系的魅力下(Under the charm of the Milky Way galaxy)

国际暗天空周是保护我们自然遗产的关键活动：夜空。它每年在100多个国家举行，目的是提高人们对光污染影响的认识，光污染影响动植物，当然也影响我们的健康。
原文：
International Dark Sky Week is a key event for protecting our natural heritage: the night sky. It is held annually in over 100 countries with the aim of raising awareness about the impact of light pollution on animals and plants, as well as our health.
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