fourth
pron, det 4th; next after third 第4, 第四(个). =>App 4 见附录4. fourthly adv in the fourth position or place 在第四位. the fourth di`mension the dimension of time 第四维(时间). the ,Fourth of Ju`ly anniversary of the Declaration of Independence (1776) of the United States from Britain 美国独立纪念日(1776年7月4日). n one of four equal parts of sth 四分之一.
There is no need to say anything to the other worker.
你没有必要跟那个工友说什么。
I think it is important to understand the relations between parents and their children. They spend time, energy and money in bringing up children and providing them with what they need. Then, as with young birds, the time comes for the young to leave. As