But there's no absolute guarantee this result will be achieved. Children abroad are constantly stimulated in new ways and may get upset more easily due to tiredness on the journey. With younger children especially, parents must take proper care of them or there will be trouble.
不過，這個效果可不是絕對的，孩子到國外不斷接受新的刺激，加上旅途勞累，在情緒控制上有時候會不太穩定，尤其是年紀比較小的孩子，家長的處理方式若有不當，親子關係反而會惡化。