The topic sentence states briefly an idea whose full meaning and significance are developed by the supporting details.
mackintosh11(网友)的翻译:主体句主要表达一个主要的思想,这个思想的完全的意思和意义由其他的支持它的细节发展而来。
我觉得点问题,"states briefly an idea",我觉得还是不通,会不会是"states an briefly idea",会不会是我书上印错了?
參考答案:briefly 是副词,修饰动词state,意思是:简要地阐述一个观点...,后面的whose 引导一个定语从句,修饰idea.