One of the first neighborhood-wide solar installations in the world was at the master-planned community of Drake Landing in the town of Okotoks in Alberta, Canada.
世界上第一个小区太阳能系统安装计划位于加拿大，艾伯塔的Okotoks小镇Drake Landing完美社区（master-planned community）内。
One of the first neighborhood-wide solar installations in the world was at the master-planned community of Drake Landing in the town of Okotoks in Alberta, Canada.
世界上第一个小区太阳能系统安装计划位于加拿大，艾伯塔的Okotoks小镇Drake Landing完美社区（master-planned community）内。
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