It enabled more households to smooth their consumption over time, reducing their financial hardship in lean times.
它使得更多家庭可以轧平消费波动，减轻它们在贫乏时期的财务困境。
This can be achieved by an annual consumption of 33 kg lean meat or 45 kg fish or 60 kg eggs or 230 kg milk, respectively.
每年需要分别消费33公斤瘦肉或45公斤鱼或60公斤鸡蛋或230公斤牛奶才可以满足对营养的需求。
Lean burn mixture combustion of gasoline engine is an effective approach for reducing emissions and fuel consumption.
汽油机燃烧稀混合气是降低有害尾气排放、燃油消耗率的有效途径。
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