Prewriting
n. 写作前的构思
🗣️ 情景例句
You never know what you can do till you try.
除非尝试，否则你永远都不知道你有何价值。
Did you go to the park yesterday?
你昨天去公园了吗？
you will realize that a modern navy is a good place to study noise.
你就会认识到现代海军是研究噪音的好地方。