演讲主要讨论保护环境和减少二氧化碳。演讲者讨论改变芯片和drywall

The lecture mainly discussed protecting the environment and reducing carbon dioxide. The speaker discussed changing the chip and drywall to reduce carbon dioxide by 80%. The author gave a detailed example of the new drywall production line and has been planned. The invention of new drywall can not only protect the environment but also solve the unemployment problem. Finally, the author concluded that protecting the environment is everyone’s responsibility, and we only need to change a little bit.

The speech focused on protecting the environment and reducing carbon dioxide. The speaker discussed changing the chip and drywall to reduce carbon dioxide by 80%, and the authors of the new drywall production line gave detailed examples already planned. The invention of new drywall not only protects the environment but also solves the problem of unemployment. Finally, the author concludes that protecting the environment is everyone's responsibility, and we only need a little change.

The speech focuses on protecting the environment and reducing carbon dioxide. The speaker discusses the change of chip and drywall to reduce carbon dioxide by 80%. The author gives a detailed example of the production line of new drywall, which has been planned. The invention of new drywall can not only protect the environment, but also solve the problem of unemployment. Finally, the author concludes that it is everyone's responsibility to protect the environment, we only need to change a little.<br>