A written refund request must be submitted to the Coquitlam Confucius Classroom before the class begins. No refund after the first class.是什么意思_A written refund request must be submitted to the Coquitlam Confucius Classroom before the class begins. No refund after the first class.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句