江天鸿百度百科:汉英:必须保证安全和不影响学习
来源:百度文库 编辑:中科新闻网 时间:2024/05/17 02:38:55
Be sure of the safety and not to affect your studying.
Promise to be safe and not to affect your learning(studying).
中科新闻网是一部内容开放、自由的互动网络百科全书
客观、专业、权威的知识性百科全书
来源:百度文库 编辑:中科新闻网 时间:2024/05/17 02:38:55
Be sure of the safety and not to affect your studying.
Promise to be safe and not to affect your learning(studying).