“简述”造句

有4个基本的选项，简述如下。
There are four basic alternatives; they are described briefly below.

他用几句生动的语言简述了局势.
He sketched the situation in a few vivid words.

简述一下产品情况, 但在目前阶段不要提供任何技术细节.
Briefly describe the product, but do not give any technical details at this stage.