回一句，不是杠，我是否可以这样理解：很多家庭的儿子在外努力卖命的工作，为在医院治疗父母的提供经济支持，结果却遭受了父母临终，却无法陪伴父母的痛苦遭遇？
In return, and not simply, can I understand that many of the sons of families who work hard outside to provide financial support for treating their parents in hospitals have suffered the death of their parents but are unable to accompany them?