柜台: sales counter, front desk, bar, (of markets, medicines etc) OTC (over-the-counter)...
诚实: honest, honesty, honorable, truthful...
无穷无尽: endless, boundless, infinite...
冷却: to cool off, cooling...
当事人: persons involved or implicated, party (to an affair)...
锈: to corrode, to rust...
先进: advanced (technology), to advance...
运气: luck (good or bad)...
领会: to understand, to comprehend, to grasp...
便宜: cheap, inexpensive, small advantages, to let sb off lightly...
