Knowledge structure
[计] 知识结构
🧩 词语组成解析
🗣️ 情景例句
Second, we have to make an effort to encourage American companies to do business in our country.
第二，我们必须鼓励美国公司在我国开展业务。
You only live once.
人生只有一次。
You should give it a try.
你应该试一试。