No limit to produce variety, save coal.
燃烧品种不限，节煤。
Most important, Germany had no raw materials save coal.
最重要的是，德军没有矿物原料。
The electric taxis will save the energy of 119,000 tons of standard coal.
电动出租车将节省11.9万吨标准煤的能量。
It meant going to bed early to save lamp -oil and coal.
这意味着要早睡，原油和煤炭。
It meant going to bed early to save lamp -oil and coal.
这意味着要早睡，原油和煤炭。
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