using- efficiency的用法和樣例：
例句
- To improve the using efficiency of medical equipment is the key link of the medical equipment investment management.
摘要提高醫療設備的使用效益，是醫療設備投資管理中的關鍵環節。 - Third, we should do a good job of operating non-commercial banks, carry out the state industrial policies and raise the efficiency of the utilization of funds.
三是辦好政策性銀行，貫徹國家產業政策，提高資金使用效益。
