For designing railway vehicle with lower noise , interior noise is measured in the cushioned berth sleeping car 为了设计低噪声铁道车辆，对我国既有线上的软席卧车(空调)进行了车内噪声测试。
2.
At this moment , someone s one report finds newly , this railway carriage with soft seats or berths that we took differs from 12 carriages ahead , the carriage ahead is the box , much more advanced than this of ours 这时，有人报告了一个新发现，我们乘坐的这节软席车厢跟前面的12节车厢不一样，前面的车厢是包厢，比我们这一节高级多了。
3.
At this moment , someone s one report finds newly , this railway carriage with soft seats or berths that we took differs from 12 carriages ahead , the carriage ahead is the box , much more advanced than this of ours . guide explain the train specially that visitor leave for china , each the next day 这时，有人报告了一个新发现，我们乘坐的这节软席车厢跟前面的12节车厢不一样，前面的车厢是包厢，比我们这一节高级多了。导游解释说，这列火车是专门为中国游客开行的，隔日一趟。
