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However, there still exist some problems in the preparation of traveling or during the traveling. First, we may not get tickets when many other people are also planning a trip. Second, we may become too exhausted due to the long-time journey. All in all, the advantages brought by traveling outweigh the disadvantages. It is still essential for us to see the outside world.
但是，在準備旅行和旅行的過程中仍然會存在一些問題。首先，我們可能得不到票當其他許多人也在計劃旅行的時候。第二，由于長期旅行我們會變得非常疲憊。 總之，旅行利多弊少。對我們來說看看外面的世界仍然很必要。 ——譯文來自: 12315carol