zone of protection

例句：

1. 1. The government has established a zoneof protection for endangered species.
   政府已经为濒危物种建立了一个保护区。
2. 2. The scientists are working on developing anew technology that could protect the environment inthis zone of protection.
   科学家们正在研究开发一种新的技术，可以在这个保护区内保护环境。
3. 3. The children were playing safely within thedesignated zone of protection during the event.
   在活动中，孩子们在指定的保护区内安全地玩耍。