展开长 meaning in Chinese

developed length

Now as we begin our exciting anniversary year , we are going to start our year long celebrations by taking you on a journey through 35 years of the hour of power
现在，我们踏入50周年，将要展开长达一年的庆祝活动，带领大家进入第35年权能时间之旅。
Tokyo disneysea will mark its 5th anniversary on september 4 , 2006 with ten months of celebrations beginning july 14 and lasting through may 31 , 2007 . in honor of this milestone , the park will be introducing a number of new entertainment programs to help create a truly festive atmosphere
东京迪士尼海洋将在今年9月4日迈向5周年，为迎接这个盛大的日子，将自7月14日起展开长达10个月的特别庆典，一连串多彩多姿的节目，敬请拭目以待