父亲死后,儿子把母亲送进了养老院,这样他就能有更多的精力和时间来打理自己的公司、照顾自己的生意。开始的时候,儿子每周都到养老院来探望母亲;随着时间推移,他一个月探望一次母亲。到了后来,间隔的时间越来越长,他甚至一年只探望母亲一次。一天,他接到了养老院打来的一个电话,工作人员在电 After his father died, the son sent his mother to the nursing home so he could have more energy and time to take care of his company and take care of his business. In the beginning, the son went to the nursing home every week to visit his mother; with the passage of time, he visited his mother once a month. Later, the time interval between the longer and longer, he even visited her mother only once a year. One day, he received a call from a nursing home and the staff was on duty