constructivity

例句：

1. 1. The construction of thenew bridge has greatly improved the transportation network.
   新桥梁的建设极大地改善了交通网络。
2. 2. Theteam's constructive criticism helped themto improve their performance.
   团队的有建设性的批评帮助他们提高了表现。
3. 3. The project's constructive approachto sustainability has been praisedby many experts.
   该项目对可持续性采取的建设性方法受到了许多专家的赞扬。