approximate data

例句：

1. 1.The price of the house is approximately $300,000.
   这所房子的价格大约是30万美元。
2. 2. The distance between two cities is approximately 100 miles.
   两个城市之间的距离大约是100英里。
3. 3. The data is approximately accurate.
   这些数据大致准确。