或者，约一美元，您可以建立一个太阳能炉灶的铝箔和纸板。
Or, for about a dollar, you can build a solar stove out of aluminum foil and cardboard.
此外，升级机动车内的柴油过滤装置很容易，燃烧生物废料的炉灶可改造成以太阳能或天然气为燃料。
Next, diesel filters in cars can be upgraded, and biomass-burning stoves can be exchanged for technology that uses solar power or natural gas.
这种成品将由村民中的女销售员进行上门推销。她们还会兜售太阳能灯具，炉灶和印度莎丽服。 。
Thee finished item will be sold door-to-door by village saleswomen who also hawk solar lamps, stoves and saris.
这种成品将由村民中的女销售员进行上门推销。她们还会兜售太阳能灯具，炉灶和印度莎丽服。 。
Thee finished item will be sold door-to-door by village saleswomen who also hawk solar lamps, stoves and saris.
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