目前，空气注射法在世界各地得到广泛应用，是一项很有发展前景的环境污染修复技术。

Now, air sparging is widely used around the world, and it is really a very promising remediation technology.

youdao

目前，空气注射法在世界各地得到广泛应用，是一项很有发展前景的环境污染修复技术。

Now, air sparging is widely used around the world, and it is really a very promising remediation technology.

youdao