As we know ,traveling is one ofmost exicitingthings in our daily life . And traveling is necessary when we get bored about our work .When we travel and see the beautiful sights,our gloomy mood will be getting better ,and then we can just move on.Our life can't be perfect if there are no travelings becausetraveling is justlike air ,which we can'tlive withoutit. All in all ,our life need travel,and traveling can bring us a lot of joys and can be of great useful for our boring attitudes toward life.