This is to certify that the applicant li Jia is the son of li Yi (related person), li Yi (related person) is the father of li Jia (applicant).
兹证明申请人李甲是关系人李乙的儿子，关系人李乙是申请人李甲的父亲。
As a medical doctor, Li Yi knows that she is responsible for every user of loperamide.
作为一名医生，李易知道她要为每一位该药品的使用者负责。
Li Yi knew that there was no proof that a high saccharin level directly harmed users of loperamide.
李易知道没有直接的证据证明高糖精含量会直接影响该药品的使用者。
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