extracting block coal-water rise

例句：

1. 1. Theengineer is extracting the oil from thewell.
   工程师正在从井中提取石油。
2. 2.The scientists are extracting information from thedata.
   科学家们正在从数据中提取信息。
3. 3.The company is extracting profits from itscustomers.
   公司正在从其客户那里提取利润。