The hitch is that syngas from waste is full of tarry residue that tends to gum up the turbine.
问题是垃圾里产生的裂解气夹带着焦油残渣会堵塞涡轮设备。
All I knew was that I had confidence, optimism, a brand-new bag full of bubble gum and a neighbor who regularly tossed pennies.
我还有一个经常往地上扔硬币的邻居。
All I knew was that I had confidence, optimism, a brand-new bag full of bubble gum and a neighbor who regularly tossed pennies.
我还有一个经常往地上扔硬币的邻居。
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