详细: detailed, in detail, minute...
占用: to occupy...
不必: need not, does not have to, not necessarily...
分: to divide, minute, (a measure word), (a unit of length = 0.33 centimeter), part...
傲慢: arrogant, haughty...
楼梯: stair, staircase...
自由: freedom, free, liberty...
西部: western part...
嗜好: hobby, indulgence, habit, addiction...
复印: to photocopy, to duplicate a document...
