If you dont have a personal smoke hood, moisten a handkerchief, headrest cover or shirttail, so if theres smoke after impact, you can hold it over your mouth.

 
  • 如没有烟雾罩,把手帕,衬衫下摆或头枕的枕套弄湿。坠机之后如有浓烟,用它掩住嘴。
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  • 深远海浮式风电平台 - deep-sea floating wind power platform
  • 京雄高速公路 - Beijing-Xiongan expressway
  • 农业及相关产业增加值 - the added value of agriculture and related industries
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