Yet he chronicles his travels with a wearying feather - light jocularity, prizing one - liners over lucid analysis.但他记录旅行的笔法却是乏味的 、 轻佻的滑稽,过多的俏皮话替代了清晰的分析....
物种所利用的总资源的所在地被认为是生态区.The total resources utilized by a species are considered the term ecotope.首先把群系型重新排列成四个主要的生态区 —— 森林 、 稀树草原 、 草地和荒漠.The formation - types are first rearranged into four major biochores - forest, savan...