The problem is if the "three links" does not come about, then all transportation must continue to be rerouted. When considering rerouting costs, more companies will move directly to the mainland. The result is Taiwan will lose more than it gains.
問題是，如果三通不通，所有的往來都要繞道，在成本考量下，廠商乾脆通通挪到大陸，結果得不償失。