With the ATS in your home, you and your family can reap the benefits of a constant supply of germless fresh air throughout the day. 最近，航空公司已于机舱装设高效率微粒滤网，过滤空气中的尘埃、污染物、飞沫及病菌，以加强机舱的空气卫生管理。
To evaluate genetic difference of castor germless, the geography origin and pedigree couldn’t be regarded as the basis only. 在评价资源间遗传差异时，不能仅以地理来源和亲缘关系为依据。
