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2018年安全生产月活动的主题是生命至上，安全发展。()

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Those who gain fame most often gain it as a result of possessing a single talent of skills: singing, dancing, painting, or writing, etc. The successful performer develops a style. that is marketed aggressively and gains some popularity. And it is this popularity that usually convinces the performer to continue performing in the same style, since that is what the public seems to want and to enjoy. But in time, the performer becomes bored singing the same songs in the same way year after year, or the painter becomes bored painting similar scenes or portraits, or the actor is tired of playing the same character repeatedly.

燃烧爆炸的三个条件：即可燃物、氧化剂、点火源或温度。()

高处作业“三宝”是安全帽、安全带、安全网。()

保护人身安全的最后一道防线是个体防护。()