Passive cooling strategies, including a cool roof, living roof, heavyinsulation, operable Windows and large overhangs, allow the house to remain comfortable without the use of air conditioning.
被动冷却策略包括屋顶隔热、保温绝缘、可操作窗户和挑檐，使房屋保持舒适而不用空调。
2
The heavy molecules don't create the same kind of heat exchange between panes that regular ambient air would, drastically improving each window's insulation value.
这些重分子气体不会像周围的普通空气那样产生热量交换，这就极大地提高了每个窗户的隔热功能。
3
For each wire, strip off enough insulation that you can solder the wire along the whole length of the trace, since the trace alone is not heavy enough to carry the full motor current.