have a surplus of grain 粮食有富余
Now we have a surplus of food.
现在,我们的粮食有盈余。
If I was smart about my spending habits, I might even have a surplus of money.
如果在花钱时精打细算,我甚至可能还有剩余。
But for areas of the country or the world that have a surplus of woody type fuel, wood-gas offers a good alternative to petroleum.
但是如果一个国家或世界某个地区有过多的木质燃料,不妨把木材气体作为一种不错的替代品。
And also if you have a surplus, and that's a desirable thing to do, you can sell it.
同时如果你还有剩余,这是很理想的情况,你可以卖掉它们
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