For centuries, fireworks have been a standard part of many celebrations. However, in recent years, drone shows have quickly become a popular choice over traditional fireworks. Drone shows have several advantages over fireworks shows because they are more environmentally friendly. Unlike fireworks, drones do not produce pollution or harmful smoke. They don’t scatter debris that can pollute land and water or cause wildfires, either. Drones are also a lot quieter, so they don’t frighten animals, children, or people who are sensitive to noise.
几个世纪以来，烟火一直是许多庆祝活动的标准环节。然而，近年来，无人机表演迅速成为取代传统烟火的热门选择。无人机表演有几个优于烟火的优势，因为它们对环境更加友善。不同于烟火，无人机不会产生污染或有害的烟雾。它们也不会散落会污染土地或水源甚至引发野火的碎片。无人机也安静许多，因此不会惊扰动物、儿童或对噪音敏感的人。
生活必备字词：
advantage n. 好处；优点
disadvantage n. 缺点
pollution n. 污染
pollute vt. 污染
harmful a. 有害的
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本文节录自《常春藤生活英语》杂志，完整内容请见一月号。
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