请把下面的汉语翻译成一句英文:
FAA允许业余爱好者操控无人机娱乐,只要他们遵守不得让无人机在他人头顶上飞行、将飞行高度保持在400英尺以下及视线范围之内的规定即可。
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昨天《每日一句汉译英》参考答案:
请把下面的汉语翻译成一句英文:
马里兰州研究人员在《眼科学档案》(Archives of Ophthalmology)发表的一份报告说,视力受损者每日步行总数比正常视力者少26%,并且身体活跃度约为后者的一半,这可能会增加视力受损者患慢性病的风险。
参考答案:
People with impaired vision take 26% fewer steps per day than normal-sighted individuals and are about half as active physically, which could increase their risk of chronic illness, says a report by Maryland researchers in Archives of Ophthalmology.
im·pairs; im·paired; im·pair·ing
▪ Smoking can impair your health.▪ Drinking impairs a person's ability to think clearly.▪ His memory was so impaired by age that he often forgot where he was. synonyms injure
▪ The disease causes impaired vision/hearing in elderly people. — sometimes used in combination ▪ hearing-impaired people [=people with impaired hearing]