They found that in unventilated spaces levels can build up and, over time, cause health problems such as allergies and asthma.
研究表明,在不透风空间里,时间长了,会影响健
,
过敏、哮喘等症状。
They found that in unventilated spaces levels can build up and, over time, cause health problems such as allergies and asthma.
研究表明,在不透风空间里,时间长了,会影响健
,
过敏、哮喘等症状。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发
问题,欢迎向我们指正。