Unodc
联合国毒品和犯罪问题办公室
🗣️ 情景例句
Don't worry about being late. It's fine.
别为迟到担心了 没有关系。
Learn to walk before you run.
循序渐进。
Television cameras and newspapers carried the news to everyone in the country.
电视摄像机和报纸把消息传送到全国。