Customers are sure to complain about the price increase.顾客肯定要抱怨价格上涨。She explained the whys and the wherefores of the sudden price increase.她解释了价格突然上涨的原因。Stop beefing about the price increase.不要对涨价没完没了地发牢骚了。A big price increase led to a fall in sales.大幅涨价使销量下滑。