an instruction that says what is or is not allowed in a given situation or while playing a game

规则, 规定
something that comes to one's mind, such as, an idea, image, etc.

想法, 思想
an event where people get together and enjoy themselves by talking, dancing, eating, drinking, etc.

聚会, 派对
the physical extent of an object, usually described by its height, width, length, or depth

大小, 尺寸
the surface layer of earth that is solid and people walk on

地面, 土壤
a series of lessons or lectures on a particular subject

课程, 班级
the chance or probability of harm, loss, or negative consequences in the future, often resulting from a particular action, decision, event, or condition

风险, 危险
a situation or a chance where doing or achieving something particular becomes possible or easier

机会, 良机
the thin thread-like things that grow on our head

头发, 发丝
the work done by a person, organization, company, etc. for the benefit of others

服务, 服务工作
our mother or our father

父母, 家长
a representation of something, such as a person, object, or scene, created with a medium such as a photograph, painting, or drawing

图像, 形象
a container, usually with four sides, a bottom, and a lid, that we use for moving or keeping things

盒子, 箱子
an oval or round thing that is produced by a chicken and can be used for food

蛋, 鸡蛋
the thin layer of tissue that covers the body of a person or an animal

皮肤, 肌肤
a group of similar events, things, or people coming one after the other

系列, 一系列
an upright structure, usually made of brick, concrete, or stone that is made to divide, protect, or surround a place

墙, 壁
a duration of time

时期, 阶段
a child's male parent

父亲, 爸爸
the application of scientific knowledge for practical purposes, especially in industry

技术, 科技
the act of taking notice of someone or something

注意, 关注
