夏季: summer...
周转: to rotate, to circulate (cash, stock etc), turnover, circulation, cash flow...
看起来: seemingly, apparently, looks as if, appear to be, gives the impression that, seems on the face of it to be...
亏本: to make a loss...
驱动: to drive, to propel, drive (vehicle wheel), drive mechanism (tape or disk), device driver (computing software)...
毛病: fault, defect, shortcomings, ailment...
航天员: astronaut...
杆: stick, pole, lever, classifier for long objects such as guns...
部长: head of a (government etc) department, section chief, section head, secretary, minister...
候选人: candidate...
