excessive deforestation

基本解釋

Human excessive deforestation, unscrupulous discharge sewage, a variety of industrial pollution, make even the head also don't go to the spring.
人類過(guò)度的砍伐，肆無(wú)忌憚的排放污水，五花八門的工業(yè)污染，使春天連頭也不會(huì)地走了。
First, erosion resulting from excessive deforestation in the upper reaches of the river , and second , heavy silting which raised the riverbed in the main channel .
首先是長(zhǎng)江上游的森林過(guò)度砍伐引起水土流失，其次是主渠道的大量充填抬高了河床。
Putting forward overall evaluation to the results of unlawful felling tree and excessive deforestation.
提出了對(duì)盜伐濫伐森林、林木的后果進(jìn)行綜合評(píng)價(jià)的方法。