Idei, the Guo heard of the company's safety briefing.
出井后,郭海听取了该公司的安全生产情况汇报。
Listen to and watch the safety briefing, no matter how many times you've flown.
不管你坐了多少次飞机,也要听和看安全简报。
When you conduct an individual safety briefing for a passenger with a disability, you must do so as inconspicuously and discreetly as possible.
如果对残疾旅客进行个人安全告知,必须做到尽量谨慎和低调。
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