soldiers wore gasmasks during the chemical warfare training exercise.
士兵在化学战训练演习中佩戴防毒面具。
the government began distributing gasmasks to all civilians in the affected zones.
政府开始向受灾地区的平民分发防毒面具。
children learned how to put on gasmasks quickly during school drills.
孩子们在学校演练中学习如何迅速佩戴防毒面具。
the factory produced thousands of gasmasks for the military stockpiles.
工厂为军事储备生产了数千个防毒面具。
emergency workers checked the filters on their gasmasks before entering the contaminated area.
紧急救援人员在进入污染区前检查了防毒面具的滤芯。
the museum displayed antique gasmasks from world war i.
博物馆展示了第一次世界大战时期的古董防毒面具。
protesters wore gasmasks to protect themselves from tear gas.
抗议者佩戴防毒面具以保护自己免受催泪瓦斯伤害。
the shortage of gasmasks created widespread fear among the population.
防毒面具的短缺在民众中造成了广泛的恐惧。
families kept gasmasks in their homes as part of their emergency preparedness kit.
家庭将防毒面具存放在家中作为应急准备工具的一部分。
the soldier adjusted his gasmask to ensure a tight seal against his face.
士兵调整他的防毒面具以确保与面部紧密密封。
researchers developed new gasmasks with improved filter technology.
研究人员开发了带有改进滤芯技术的新型防毒面具。
the sound was muffled by the gasmask, making communication difficult.
防毒面具使声音变得低沉，交流变得困难。
soldiers wore gasmasks during the chemical warfare training exercise.
士兵在化学战训练演习中佩戴防毒面具。
the government began distributing gasmasks to all civilians in the affected zones.
政府开始向受灾地区的平民分发防毒面具。
children learned how to put on gasmasks quickly during school drills.
孩子们在学校演练中学习如何迅速佩戴防毒面具。
the factory produced thousands of gasmasks for the military stockpiles.
工厂为军事储备生产了数千个防毒面具。
emergency workers checked the filters on their gasmasks before entering the contaminated area.
紧急救援人员在进入污染区前检查了防毒面具的滤芯。
the museum displayed antique gasmasks from world war i.
博物馆展示了第一次世界大战时期的古董防毒面具。
protesters wore gasmasks to protect themselves from tear gas.
抗议者佩戴防毒面具以保护自己免受催泪瓦斯伤害。
the shortage of gasmasks created widespread fear among the population.
防毒面具的短缺在民众中造成了广泛的恐惧。
families kept gasmasks in their homes as part of their emergency preparedness kit.
家庭将防毒面具存放在家中作为应急准备工具的一部分。
the soldier adjusted his gasmask to ensure a tight seal against his face.
士兵调整他的防毒面具以确保与面部紧密密封。
researchers developed new gasmasks with improved filter technology.
研究人员开发了带有改进滤芯技术的新型防毒面具。
the sound was muffled by the gasmask, making communication difficult.
防毒面具使声音变得低沉，交流变得困难。
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