Right now the house is a real bargain. Don't let the grass grow under your feet -- sign the agreement today before somebody grabs it.
这是一个房产经纪人在对一个买主说话。他说：“现在房产价格实在是非常便宜。你不要浪费时间，最好今天就签合同，免得给别人把这栋房子抢走。”
Don't let the grass grow under your feet 是推销产品的人经常说的话。下面的例子是一个汽车商在对顾客说话：
I tell you, don't let the grass grow under you feet -- this is the last day of this sale and the price on this model goes up a thousand dollars tomorrow!
他说：“我告诉你，今天是这次减价的最后一天。这种型号的车子，明天就要上涨一千美元。所以你不要犹豫不决，浪费时间。”
大家也要善于抓机会，Don't let the grass grow under one's feet，不要停止不前，浪费时间哦！