写一份关于飞机落地前安全检查的英文通知。根据以下提纲写大约60-80个单词。
通知中需要提醒旅客以下事项：
1．坐下并系好安全带；
2．收好小桌子，直起座椅靠背；
3．关闭所有电子设备；
4．确保行李安全存放。

【考点】应用文；厉行节约．

【答案】Dear tourists，
    Attention，please!Our plane is about to land，please pay attention to the following：
    Please sit down and fasten your seat belt；At the same time，please put away the small table，upright seat back，do not squat or lie on the seat；At the same time，please turn off all electronic devices to prevent the aircraft from receiving signals；Finally，please ensure that your luggage is safely stored so that it does not fall down and hurt passengers.
    Thank you for listening.