1.deforestation n. 森林开伐,滥伐森林
It is widely acknowledged that extensive ''.'deforestation'.'' contributed to heavy summer flooding .
人们普遍认为过度砍伐造成了夏季特大洪水。
2.logging n. 砍伐 动词log的现在分词
3.aboriginal adj. 原始的,土著的
A member of an aboriginal people living in tribes.
生活在部落中的土著居民的一个成员
4.likelihood['laiklihud] n. 可能性
The likelihood of recovery from a disease.
预后从病中痊愈的可能性