定义
a task: 工作，职责，任务
Moving this piano will be no easy task. 把这架钢琴移开并不是一件容易的事儿。
a task-master 一位苛刻的老板
注意：a task
- "Your task is to clean the laboratory, and by extension, any monkeys therein."
- "When I was a perfumer in Paris, I completed all my tasks with a dance and song."
- "Day 3 : Our tasks include washing dishes, peeling potatoes, and having our spirit slowly crushed by the inexorable passing of time."
- "Do this task that I ask of you, and your redemption will be assured."
- "Project motivation (I have attached a sort of "task list" to this email for you to show Miss Stake."
- "Philip : Before completing my mission, I have but one remaining task... to take a look at the contents of said microfiche!"
- "Horatio : Look, this is my "task list"."
- "Bruno : I will now divide you into two teams. Each team will have a diabolically difficult task."
- "Brian, going forward all these tasks can and will be done by BrianBot!"
- "He's here to bring music and dance to your everyday tasks."
