There was a knock on the door of his hotel room, and a nervous engineering graduate student entered.
我去看望他时，旅馆房间的门敲响了，一位神情紧张的工程专业的大学生走了进来。
2
Nowadays, most hotel enterprises are suffering from the severe outflow of the college-student employees.
现阶段饭店企业的大学生员工流失严重，对企业造成了严重的影响。
3
However, the hotel enterprise recruitment university student staffs' rate of personnel loss actually was maintaining the quite high level in recent years, and had the increasingly fierce potential.