On the other hand, the detective went to the next city while investigating another case. He went by train, because it\\u0027s on the national border, so people come from all over the world, including those who came here illegally from Mekong River, Laos and Tibet. In short, people from all over the world have different accents.而另外一邊，偵探在查另一起案件的時候去了隔壁市。他是坐火車去的，因為這裏在國境線上，所以來往的人哪裏來的都有，有從湄公河偷渡過來的，有老撾的，也有來自西藏的，總之，各地的人都有，各種口音摻雜。
♞On the one hand, on the other hand一方麵，另外一方麵。
♞Mekong River湄公河
♞Laos老撾，Laotian老撾人
♞Tibet西藏，Tibetan西藏人
The detective picked up a magazine and saw that the latest issue contained a report about the veterinarian. It turned out that the veterinarian had served as a soldier before and supported him on the battlefield. But does this vet have anything to do with the case? What clues have been overlooked?偵探隨手拿起一本雜誌，看到最新一期的內容裏麵有報道那個獸醫，原來那個獸醫之前當過兵，在戰場上支援過。不過這個獸醫跟案子有關係嗎？有什麼線索是被忽略了？
Mrs. White also wrote to the detective about the situation there.懷特太太也把那邊的情況寫信跟偵探先生說了。