1. No necessity of making a living away from home results in neglect of children,
    人们没有必要离家谋生，所以不会产生孩子无人管的问题，

2. He said the British government was anxious to begin Overlord as soon as possible but did not want to neglect the great possibilities in the Mediterranean merely for avoiding a delay of a month or two.
    他说英国政府急于尽快开始“霸王”行动，但是不想只为了避免一两个月的延迟而忽略了地中海地区的极大的可能性。

3. It was a neglect of duty.
    这是玩忽职守。