稀稀落落的常住人口和休闲活动（尤其是滑雪）的发展，导致当地生态系统发生了重大的长期变化。

A thinly scattered permanent population and development of leisure activities, particularly skiing, have resulted in significant long-term changes to the local ecosystems.

youdao

在此同时，在目前的经济状况下，企业的增长和发展缓慢，无法满足人口数量变化的需要。

At the same time, especially with the current economy, business growth and development has been slow to keep up with the demands of this changing population.

youdao

在此同时，在目前的经济状况下，企业的增长和发展缓慢，无法满足人口数量变化的需要。

At the same time, especially with the current economy, business growth and development has been slow to keep up with the demands of this changing population.

youdao