Please listen carefully to the safety instructions which follow. In the unlikely event of an emergency, please obey the orders given on the public address system.
请仔细听应该遵守的安全指令，在马上要进行的紧急情况演习中，请遵照公众指令系统的命令去做。
Please listen carefully to the safety instructions which follow. In the unlikely event of an emergency, please obey the orders given on the public address system.
请仔细听应该遵守的安全指令，在马上要进行的紧急情况演习中，请遵照公众指令系统的命令去做。
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