目前，图森地区每年要用掉大约350,000英亩-英尺的水。
Currently, the Tucson region USES about 350,000 acre-feet of water per year.
正常的存储容量大约是32000英亩英尺。
The normal storage volume is approximately 32,000 acre feet.
该宫殿占地面积175英亩，四周为超过35英尺高的墙壁所围绕。
Covering an area of 175 acres, the Palace is enclosed by walls over 35 feet high.
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