三层

• The second and third floor are for car parking only
  第二和第三层为停车场
• Three levels of alternate class i division
  三层以交错分解法i类产生的网格
• Hot - rolled tri - clad plates and wide strips for plough wall
  犁壁用热轧三层钢板和宽钢带
• A security monitoring system based on the three - layer mode
  基于三层结构的安防监控系统
• Houses - often three storeys high - were built of stone
  房子一般有三层楼高，用石块修建。
• Houses - often three storeys high were built of stone
  房屋- -往往高达三层- -全是石砌的。
• What we have here is actually a three - layered skybox
  在这里，我们实际上有三层天空体。
• Just fine . i ' m through the third lock
  一切很顺利，我已经打开第三层密码
• Communication among the three tiers of the regulatory structure
  三层规管架构之间的沟通