| 出題された問題 |
In manufacturing, energy is usually saved when recycled materials are used.
Recycling paper, for instance, cuts the energy required to make this product
by 75%. One of the major barriers to increased recycling for this and other
household products, however, is a lack of good collection systems. Take
glass, for example. While collection has increased in recent years, we
still only manage to recycle about 9% of this product. Although more materials
are being reused, there is still a lot of progress to be made. As we develop
better recycling systems, we will be able to recover more materials and
make ever greater savings in energy.
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| 出題問題の解説 |
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01 In manufacturing, energy is usually saved when recycled materials are
used.
02 Recycling paper, for instance, cuts the energy required to make this
product by 75%.
03 One of the major barriers to increased recycling for this and other household
products, however, is a lack of good collection systems.
04 Take glass, for example.
05 While collection has increased in recent years, we still only manage to recycle about 9% of this product.
06 Although more materials are being reused, there is still a lot of progress to be made.
07 As we develop better recycling systems, we will be able to recover more
materials and make ever greater savings in energy.
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