1、 Conservative treatment involves plucking "offending" eyelashes and administering lubricant drops.
保守治疗包括拔除“捣乱”的睫毛以及使用润滑液。
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2、 It is too expensive for farmers to use routinely, and since it is not effective until a month after vaccination, administering it after an outbreak begins helps very little.
对于农民来说,按常规来使用它则过于昂贵,而且由于它在接种疫苗后一个月才有效,所以在疫情爆发后才使用几乎没有什么帮助。
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