We outsource all our computing work.
3.retreat: to move away from a place or an enemy because you are in danger or because you have been defeated 撤退
4.bally: a person who uses their strength or power to frighten or hurt weaker people 仗勢欺人者；橫行霸道者
Bullying is a problem in many schools.
(1)the series of events which form the story of a novel, play, film/movie, etc. 故事情節；佈局
The book is well organized in terms of plot.
(2)a secret plan made by a group of people to do something wrong or illegal 陰謀；密謀