A penny saved is a penny earned. Skimp and save. 省一分钱，就是赚一分钱。节俭才能存钱。 Take care of every penny and every penny will take care of you. 你节约每一分钱，自然不至缺钱用。 She's stretched our dollars amazingly. 她不可思议的善用了我们的钱。 During hard economic times , you must tighten your belt. 经济艰困时，你非勒紧裤带不可。 Stretch your dollars. 你要一分钱当两分用。 We have a tight budget . Every penny counts. 我们的预算很紧，每一分钱都不可乱花。 Have you saved anything for a rainy days? 你可曾未雨绸缪，先贮备些钱应急? She squirrels away any extra money for a rainy day. 她把任何额外的钱储存起来，以备不时之需。 He's penny-wise and pound-foolish。他小处聪明，大处糊涂。 It's not cost-effective. 钱没花在刀口上。 Let's streamline our operation to cut costs. 我们来精简作业，以减少花费。
