The World’s Noisiest Cities Could Ruin A Good Night’s Sleep, A New Study Says
新研究：全球最嘈杂的城市或将严重影响睡眠
Hong Kong, Cancun and Las Vegas are the most sleep-disruptive cities, a new study of 30 cities says.
一项针对全球30个城市的新研究显示，香港、（墨西哥）坎昆和拉斯维加斯是全球睡眠质量最差的城市。
A relaxed vacation can suddenly go awry when city noise interrupts a restful sleep. Hong Kong, according to a new study, is the most sleep-disruptive destination, largely because of high noise levels.
一场轻松的假期可能因为城市噪音打断宁静的睡眠而突然变调。研究发现，香港因其极高的噪音水平而成为全球睡眠干扰最严重的城市。
The study, done by Australian mattress company Onebed, determined that Hong Kong also had the highest percentage of negative online reviews concerning sleep quality at its four-star hotels.
这项由澳大利亚床垫公司Onebed执行的研究发现，香港四星级酒店的负面在线评论中，关于睡眠质量的抱怨比例最高。
Thirty cities, including five in the United States, were analyzed in the study and were ranked based on average noise levels in decibels, negative reviews about sleep quality in four-star hotels, air quality data, tourist numbers and nightclub operating hours.
研究分析了全球30个城市包括美国五个城市在内，并根据平均噪音水平（以分贝计算）、四星级酒店关于睡眠质量的负面评论、空气质量数据、游客数量以及夜总会营业时间，对这些城市进行了排名。
Cancun ranks as the second-most sleep disruptive destination because of high noise levels and the city’s extensive nightlife.
坎昆因高噪音水平和热闹的夜生活而成为睡眠干扰排名第二严重的城市。
Ranking No. 3, Las Vegas is America’s most sleep-disruptive city, according to the study. More than 40 million annual tourists visit Las Vegas — a larger total than any of the top 10 cities on the sleep-disruptive list. Vegas also has high noise levels and nightlife until 4 a.m., the study says.
排名第三的是拉斯维加斯，也是对睡眠干扰最严重的美国城市之一。研究指出，每年有超过4000万游客访问拉斯维加斯，超过榜单前十名中任何其他城市。拉斯维加斯同样噪音水平较高，并且夜生活持续到凌晨4点。
Other noisy cities rounding out the top 10 are No. 4 Shanghai, China, followed, consecutively, by Istanbul, Turkey; Marrakech, Morocco; Cairo, Egypt; Amsterdam, the Netherlands; Paris, France, and Rome, Italy.
排在前十名的其他噪音严重的城市还包括：第4名，中国上海；第5名，土耳其伊斯坦布尔；第6名，摩洛哥马拉喀什；第7名，埃及开罗；第8名，荷兰阿姆斯特丹；第9名，法国巴黎；第10名，意大利罗马。
Of the other U.S. cities included in the 30-city study, New York ranks No. 13. Los Angeles No. 18, San Francisco No. 25 and Orlando No. 26.
其他被纳入30城研究的美国城市中，纽约排名第13，洛杉矶第18，旧金山第25，奥兰多第26。
Bali, Indonesia, ranks as the best city among the 30 analyzed to get a good night’s sleep without noise disruption. Dubai in the United Arab Emirates and Vienna, Austria, are also good bets for a good night’s sleep, according to the study.
在分析的30个城市中，印度尼西亚的巴厘排名最佳，是不受噪音干扰、保证良好睡眠的最佳城市。阿联酋的迪拜和奥地利的维也纳也被认为是睡眠质量较好的理想目的地。
