forced control field

例句：

1. 1. The government has been forcedto implement stricter controls on the useof plastics.
   政府被迫实施更严格的塑料使用控制。
2. 2. In this field, researchers havemade significant progress in developing new materials.
   在这个领域，研究人员在开发新材料方面取得了重大进展。
3. 3. The company's forced control fieldis expanding rapidly due to the increasing demandfor its products.
   由于对该公司产品需求的增加，公司的强制控制领域正在迅速扩张。