这个车间的工人上白班和上夜班每周轮换一次: the workers in this workshop do day and night shifts in weekly rotation
正常: normal; regular; average 短语和例子恢复正常 return to normal; 脉搏正常 have a normal pulse; 运转正常 function normally; 情况很正常。 things are quite normal.; 正常报废 normal abandonment; normal retirement; 正常存货 nor
