1. His unfatherly behavior towards his children was evident in his lack of interest and involvement in their lives.
他对自己的孩子表现出来的不像父亲的行为，在他对他们的生活缺乏兴趣和参与上表现得明显。
2. Growing up with an unfatherly figure, she struggled to understand what a loving and supportive father should be like.
在一个没有父爱的人的陪伴下长大，她努力理解一个充满爱和支持的父亲应该是什么样子的。