膨胀性的

例句：

1. 1. The company's expansion plans have been met with mixed reviews.
   公司的扩张计划受到了褒贬不一的评价。
2. 2.The new building is expansive and has a large open space.
   这座新建筑宽敞且有大片开放空间。
3. 3.The ocean is an expansive natural wonder that covers over 70% of the Earth's surface.
   海洋是一片广阔的自然奇观，覆盖了地球表面超过70%的区域。