Nonoptional
没有选择的
🗣️ 情景例句
You are in great condition. I can't believe it!
你的身体太好啦。我简直不敢相信。
Judge not a book by its cover.
评定一本书，不能凭封面。
First of all, I will outline the characteristics of our product.
首先我将简略说明我们商品的特性。