他在密室里一定表现出了对我真正的忠诚。
我相信，每当一些勤劳、忠诚的养猪人对来年养的猪给予厚望时，上帝一定不会袖手旁观。
I believe that whenever the number of hard-working, loyal people of the coming year pig raising pigs when given high expectations, God will not stand idly by.
但这种方法存在一定的缺陷，即缺少了对顾客忠诚的考虑。
However, this method has some limitations. It considers little the defection of customers.
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