v.重新培训
You could retrain them or you could hire new workers. 你可以重新对他们进行培训也可以雇用一些新的工人。
It is a continuous work to retrain the medical engineers. 医学工程人员再培训是一项长期的工作。
Some people retrain to improve their skills and to use new technology. 某些人还要再培训以提高技能或掌握新的技术。
