After safety demonstration please remove glasses, dentures, hearing-aid, and put them in your sock or pocket.

假牙、眼镜、助听器请在安全演示结束后摘下，并放在袜套或外衣口袋中。

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After safety demonstration please remove glasses, dentures, hearing-aid, and put them in your sock or pocket.

假牙、眼镜、助听器请在安全演示结束后摘下，并放在袜套或外衣口袋中。

youdao