Билл Клинтон. Фото: Алексей Витвицкий / РИА Новости
最令航天业担忧的是钇供应紧张。钇是高温防护涂层中的关键成分，可防止发动机和涡轮在高温下“熔化”，一旦无法定期施涂相关涂层，发动机便无法正常服役。
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These are likely to be older patients who have suffered falls and those with broken hips.
a once great company, provided Diebold with their once great operating system.
– Keep the location and the view as close to the real reference as possible.