摘要
即使在最有利的情况下擦窗户也是件麻烦事，擦世界第一高楼上的窗户就更痛苦了。耸入云端的迪拜世界第一高楼高828米，有120077平方米的玻璃，而如何保持这些玻璃一尘不染．这给造价10亿英镑的迪拜塔管理团队出了一道独特的难题。
Cleaning windows is tricky enough at the best of times, but when the glass is on the world＇s tallest building it is a complete pain. Soaring 828m into the air above Dubai and with 1,20077m^2 of glass to keep spic and span, the ￡1billion Burj Khalifa presented a unique problem for maintenance teams.
出处
《大学英语》
2010年第3期35-37,共3页
College English
