나무는 두 가지 관점에서 친환경적이라 할 수 있다. 첫째, 나무는 재생이 가능하다는 것이다. 나무가 벌목이되고 난 후 그 자리에 경작지나 도시화로 인한 건물을 짓지 않는다면 다시 나무를 심어서 재생시킬 수 있다. 둘째, 나무가 사용될 때 탄소중립적이다. 나무가 장작불이나 화로에서 연소될 때 발생되는 이산화탄소는 대기중에서 온실가스로 인식되지만 이 양은 나무가 자라면서 광합성에 의해 흡수하고 저장했던 이산화탄소 양 보다 많을 수는 없다.
give in to pressure do what people want you to do He eventually gave in to pressure and resigned. Instead the forest agencies give in to pressure and offer displaced pasture residents a home. commandeer – to take someone else’s property for your own use, especially during a war : The local hotel was commandeered for the wounded.
with bated breath feeling very anxious or excited He waited for a reply to his offer with bated breath. We waited with bated breath for the flowers and then the fruit. run out of steam to no longer have the energy or the desire to continue doing something, especially because you are tired I usually just let her yell until she runs out of steam. That’s impressive because most of our native trees in Germany – the beech, for instance…
plume of smoke/dust/gas/spray etc a cloud of smoke, dust etc which rises up into the air A black plum of smoke rose above the city Plumes of black smoke are also a regular sight near homes in isolated areas outside the villages – a sign that people here still burn their garbage. rough and ready Not perfect, but good enough for a particular purpose The tests are only a rough and ready guide to a pupil’s future development. We don’t…
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