1、勤勉地
...assiduously 刻苦地industriously 勤勉地carefully 小心地，谨慎地...
2、努力地
...industrocom ltd 工业通信设备公司industriously 努力地; 勤勉地industroni 工业电子两合公司 ...
pore industriously勤奋地钻研
dust industriously勤掸
polish industriously勤劳地擦亮
row industriously奋力地划船
nod industriously殷勤地点头
dig industriously勤奋地钻研
labour industriously辛勤地劳动
scratch industriously勤奋地抓
clean industriously勤劳地清理