Of the six sniffer dogs on active duty, two serve with the Kaohsiung Customs Office and the other four work for the Taipei office.是什么意思_Of the six sniffer dogs on active duty, two serve with the Kaohsiung Customs Office and the other four work for the Taipei office.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句