Classificational
分类的
🗣️ 情景例句
Food is necessary to maintain life.
食物是维持生命所必须的。
I usually feel timid in the presence of very bright people.
站在聪明人面前，我感到羞怯。
Sometimes I have problems at work but on the whole I enjoy my job.
有时我的工作也有问题，但总的来说，我喜欢我的工作。