短語詞組短語Laohekou City 老河口市Laohekou Shi 老河口Laohekou Oilfield 老河口油田Laohekou airport 老河口機(jī)場(chǎng)Laohekou oil field 老河口油田Laohekou jinghong chemical Co 公司名稱 返回 laohekou