1.worrier n.发愁的人,担心的人,忧心忡忡的人
Parents often balance each other, with one being the worrier and the other one ramaining calm.
父母经常互相平衡,即一个担心发愁,另一个则保持冷静。
2.serve v.为...服务,对...有用
It's unfair to soldiers who have served their country well for many years.
对忠心效力国家多年的士兵来说这是不公平的。











