重点讲解：
1. in charge of
主管；全面负责；统领；
eg. I am in charge of financial affairs.
我职掌财务。
eg. The place was in charge of a Major Donald,a good-nature fellow.
这地方由性情和善的唐纳德市长负责。
2. hold together
使团结；使和睦相处；
eg. Her 13-year-old daughter is holding the family together.
她13岁的女儿在维系着这个家的完整。
eg. We cannot be defeated while we hold together.
只要我们团结就不会被打败。
3. well-being
健康；安乐；康乐；
eg. Daily habits can affect our well-being.
生活习惯能够影响我们的幸福。
eg. Mental health is essential to overall health and well-being.
心理健康对于整体健康和幸福极其重要。