努力 nǔ lì
词语解释
◎ 努力 nǔlì
[make great efforts;try hard;exert oneself;take the trouble to] 尽量将力量使出来
努力钻研业务
◎ 努力 nǔlì
[make great efforts;try hard;exert oneself;take the trouble to] 尽量将力量使出来
努力钻研业务