The team went to work upgrading the farm’s buildings and drainage, and establishing an annual farm day for volunteers to perform other needed maintenance and upgrades.

这个团队开始升级农场的建筑和排水系统，并且设立年度的农场日以使志愿者完成其他的维护和升级。

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This intensive repair, upgrading and re-organising of these buildings has brought about an 80% reduction in its energy use and resulted in a fine family home and equally outstanding studio workspace.

建筑经过密集的重修、升级和重组，可以节约80%的能耗，当然也创造了一个很好的家庭住宅和一间杰出的工作空间。

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The state will spend more than 20 billion yuan over the next five years on renovating hospital buildings in towns and townships and in some counties and upgrading their equipment.

五年内国家财政将投入200多亿元，对乡镇卫生院和部分县医院房屋和设备进行改造。

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Jagger Poultry said it was merely upgrading existing buildings to be more efficient.

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Antonioli, who works in the field of energy upgrading old buildings, is also renovating the rooms in the 100-year-old buildings, one at a time.

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Major universities, including the University of California, have spent millions of dollars over the past 20 years upgrading their existing buildings, said Ronald Hamburger of the American Society of Civil Engineers.

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