...生不同的环境容量数字;③只要有使用,环境就会产生变化,困难在于人们很难确定“多大的变化是太大的变化 (How Much is Too Much)”;④应用游客人数作为环境容量的唯一指标是有问题的,因为即使是在游客人数相同的情况下,不同的游客行为、小组规模、游客素质...
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有一点是千真万确的,马尼洛的演唱风格这些年来没有太大的变化。
One thing's for sure, Manilow's vocal style hasn't changed much over the years.
在十九世纪末,农活和生活与过去相比并没有太大的变化。
In the late nineteen century, farm work and life were not much changed from that they had been in the old days.
人们并没有发现野蜂蜂群的兴衰与以前相比有太大的变化。
No one has shown that colonies of wild bees are collapsing any more frequently than they used to.
They live much longer lives and they live to die of something else and the leading causes of death currently haven't changed very much since 1997 when this data was published: they die of heart disease and cancer primarily.
人们活的更久了,不过会死于另一些疾病,如今导致死亡的主要原因,并没有太大的变化,自一九九七年有相关数据公开开始,其显示人们主要死于心脏病和癌症
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