Mentougou District的用法和樣例：
例句
- This is a realistic choice Mentougou District is confronted with.
這是當前門(mén)頭溝區面臨的現實(shí)選擇。 - For example, some of the recycled water produced by the Mentougou water recycling plant will in the future be poured into the lakes of the wetland park built in the Mentougou area.
比如，其中門(mén)頭溝再生水廠(chǎng)生產(chǎn)出來(lái)的再生水就將在未來(lái)注入門(mén)頭溝區域內建設的濕地公園湖泊內。
