倍数的

例句：

1. 1. The cost of the product has multiplied tenfold since the launch.
   自推出以来，该产品的成本增加了十倍。
2. 2.The population of the city has increased by 5% in the past year.
   过去一年，该市的人口增加了5%。
3. 3. If you double the amount of money you have, you will have twice as much.
   如果你将你拥有的金额加倍，你就会有两倍那么多。