通过使用专门的蒸汽方法和压力机，他已经回收了3200万双筷子。
Using his special methods of steam and press machines, he has recycled 32 million pairs of chopsticks.
压力释放后，氨水会挥发出来并加以回收。
When the pressure is released, the ammonia evaporates and is recycled.
不过似乎要求回收农田用于电力生产的压力正在加速增加。
The pressure to reuse farmland for energy production is likely to accelerate, though.
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