condition 一般强调产生影响的原因或环境，复数形式指笼统的情况。
state 普通用词，指人或物在环境、外表、心灵以及健康方面的状况，或指在某一阶段的状态或形式。
status 指一个人在政治、社会、经济、法律上的地位或身份，暗含地位显要意味。也可用于指政治等事态的状况。
situation 指明确具体的环境情况或处境。
circumstance 多指周围的情况或某事发生时的情况。
参考例句
1. He stated his views to me. 他向我说明了他的观点。
2. Air whether in the gaseous or liquid state is a fluid. 空气，无论是气态的或是液态的，都是一种流体。
3. This vast park is the most monumental reason to visit the state of Colorado. 来科罗拉多州最重要的原因就是要参观这座广阔的公园。
英英解释
n.
1. the group of people comprising the government of a sovereign state
2. the territory occupied by one of the constituent administrative districts of a nation
3. a politically organized body of people under a single government
4. the way something is with respect to its main attributes
5. the federal department in the United States that sets and maintains foreign policies
6. the territory occupied by a nation
7. a state of depression or agitation
8. (chemistry) the three traditional states of matter are solids (fixed shape and volume) and liquids ( v.
1. express in words
2. put before
3. indicate through a symbol, formula, etc.
