General knowledge
常识
🧩 词语组成解析
🗣️ 情景例句
Are you worried?
你担心吗
Has your company done any research in this field?
请问贵公司对此范畴做了任何研究吗？
He explained that his diet was so strict that he had to reward himself occasionally.
他解释说，他的饮食控制得太严格了，以致不得不偶尔奖赏自己一下。