After several years of cultivation and harvest, the site would be restored at a cost much lower than the price of excavation and reburial, the standard practice for remediation of contaminated soils.
To this, the teacher in the classroom, specially how to do a responsible person, and how to strengthen the moral cultivation, after I listened to was education.
对此，老师特意在课堂上讲了如何做个有责任心的人，以及怎样加强道德修养方面的道理，我听了后很受教育。
3
After five batches cultivation, the predicted values were verified by validation experiments.