guangzhou 2nd metro line
常見例句
- Conclusion The background sanitation status of Guangzhou metro 2nd line before operation was better than that of the 1st line.
結(jié)論廣州地鐵二號線開通前本底衛(wèi)生環(huán)境優(yōu)于廣州地鐵一號線。 - Objective To analyze the sanitation status of Guangzhou metro 2nd line before operation, and compare it with Guangzhou metro 1st line.
目的了解廣州地鐵二號線開通前衛(wèi)生狀況并與一號線開通前進行比較。 返回 guangzhou 2nd metro line