the sum of money that is gained after all expenses and taxes are paid

利润, 收益
a competition in which two players or teams compete against one another such as soccer, boxing, etc.

比赛, 竞赛
a medical operation performed on a part of the body in order to improve its appearance or repair skin injury

整形外科手术, 美容外科手术
to give a performance of something such as a play or a piece of music for entertainment

表演, 演出
a situation where vehicles hit each other or a person is hit by a vehicle

事故, 车祸
the best performance or result, or the highest or lowest level that has ever been reached, especially in sport

纪录, 记录
the use of creativity and imagination to express emotions and ideas by making things like paintings, sculptures, music, etc.

艺术, 艺术品
important social or political events that are happening and are covered in the news

时事, 时政新闻
informal or idle talk about others, especially their personal lives, typically involving details that may not be confirmed or verified

闲聊, 八卦
knowledge about the structure and behavior of the natural and physical world, especially based on testing and proving facts

科学, 自然科学
