重播: to replay, to rerun, (agriculture) to reseed, to oversow...
租金: rent...
无偿: free, no charge, at no cost...
辈: lifetime, generation, group of people, class, classifier for generations, (literary) classifier for people...
测量: survey, to measure, to gauge, to determine...
装置: to install, installation, equipment, system, unit, device...
