及时解答问题，责任感强，服务态度好 ? Timely answer questions, responsibility, and good manners 游泳馆 ? Natatoriums 几年前，房屋是矮小的，道路窄的，是泥泞的，环境是恶劣的，。
双语例句
1
The heat recovery system is mainly used to recycle condensation heat which is generated by the refrigerating systems of natatoriums, hotels and cabarets.