Ppsn
公用分组交换网
🗣️ 情景例句
Reading childern's literature is an excellent way for the beginning English speaker to improve.
对于刚刚开始学说英语的人，阅读儿童文学读物是个不错的方法。
Genius often betrays itself into great errors.
天才常被天才误。
Thank you, Mr. Robert.
谢谢，罗伯特先生。