新的体育综合楼包含一个奥运规格的游泳池和数个网球场。

The new sports ___complex includes an Olympic-sized pool and several tennis courts.

这个购物中心在周末总是很拥挤。

The shopping ___complex is always crowded on weekends.

扩建后，这家医院将成为该州最大的医疗中心。

After the expansion, the hospital will become the largest medical ___complex in the state.