sandwich generation

例句：

1. 1. The sandwich generation is facing unprecedented challenges in their careers and personal lives.
   夹心一代面临着前所未有的职业和个人生活挑战。
2. 2.Many of these young professionals are struggling to balance work and family responsibilities, which is a common issue for the sandwich generation.
   许多年轻专业人士在工作和家庭责任之间挣扎，这是夹心一代的常见问题。
3. 3. With the increasing number of single parents, the sandwich generation is becoming an increasingly important social concern.
   随着单身父母人数的增加，夹心一代成为了一个日益重要的社会关切。