An increasing number of scientists are beginning to explore the alternative of geo-engineering—a term which generally refers to the intentional large-scale manipulation of the environment.
越来越多的科学家开始探索地球工程的替代方案，这通常指的是有意的对环境进行大规模操纵。
2
A price promotion does not increase the number of long-term customers of a brand, as it attracts virtually no new customers in the first place.
价格促销并不会增加一个品牌的长期顾客数量，因为它根本就没有吸引到新的顾客。
3
Next to the term is the number of classified nodes.