作例子用英语怎么说

"Example" is a noun that refers to a person or thing that is representative of a group or used to illustrate a particular concept or principle. It can be used as a countable noun, in which case it refers to a specific instance or occurrence, or as an uncountable noun, in which case it refers to a general category or type.
"Example" comes from the Latin word "exemplum," which means "sample" or "model." It entered the English language in the 14th century and has been in common use ever since.
Here are some example sentences using "example" as a countable noun:
"Can you give me an example of a time when you demonstrated leadership skills?" (请你举一个你展现出领导能力的时候的例子?)
"The teacher used several examples from history to illustrate the concept of cause and effect." (老师使用了几个历史例子来说明因果把握的概念。)
"I can't think of a single example where this strategy has been successful." (我想不出这个策略有一次成功的例子。)
Here are some example sentences using "example" as an uncountable noun:
"The company provided examples of their products in the brochure." (公司在小册子里提供了他们产品的样本。)
"This behavior is a good example of how not to treat your colleagues." (这种行为是不该对待同事的好例子。)
"We can use the results of this study as an example of the effectiveness of this approach." (我们可以将这项研究的结果作为这种方法的有效性的例子。)