价格可能会不一样，所以在购买之前多跑几家商店是很值得的。
Prices may vary so it's well worth shopping around before you buy.
人们在网上可以更有效率地购物，因此不需要去那么多的商店寻找他们想要的东西。
People can shop more efficiently online and therefore don't need to go to as many stores to find what they want.
看到城市的周围这么多的体育用品商店，你肯定不得不相信他。
One would certainly have to believe him based on the number of sport shops around town.
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