另一个让人感兴趣的话题是人们之间的交流习惯：尽管资信标准为世界最高的几个国家之一，但2/3的墨西哥人拥有一部自己的手机，而拥有固定电话的人只有1/4。
Communications habits are interesting too: despite some of the world’s highest charges, two thirds of Mexicans have a mobile phone—though only four out of ten have a landline.
检查客舱应急话筒是否在位且状态良好。检查应急定位信标发射机状态是否正常，固定是否牢靠。
Check cabin emergency speakers for presence and condition. Check emergency locator transmitter for general condition, security.
检查客舱应急话筒是否在位且状态良好。检查应急定位信标发射机状态是否正常，固定是否牢靠。
Check cabin emergency speakers for presence and condition. Check emergency locator transmitter for general condition, security.
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