A35：题目有个地方不是很懂，求解答~~

sitting-dogUID: 3258650

”One month ago, allthe showerheads in the first three buildings of the Sunnyside Towers complexwere modified to restrict maximum water flow to one-third of what it used tobe. Although actual readings of water usage before and after the adjustment arenot yet available, the change will obviously result in a considerable savingsfor Sunnyside Corporation, since the corporation must pay for water each month.Except for a few complaints about low water pressure, no problems with showershave been reported since the adjustment. I predict that modifying showerheadsto restrict water flow throughout all twelve buildings in the Sunnyside Towerscomplex will increase our profits even more dramatically."

Sunnyside Towers complex
这个complex是什么意思呀？

okqishiUID: 3245371

综合大楼

sitting-dogUID: 3258650

2# okqishi
哦，也就是说在这综合大楼的所有层换水龙头，清楚了。