wèi / le / bǎo / hù / huán / jìng / xǔ / duō / jū / mín / rèn / yǎng / le / shè / qū / lǐ / de / shù / mù

为了保护环境，许多居民认养了社区里的树木。

To protect the environment, many residents sponsored trees in their community.