与上坡位比较，中坡位和下坡位土壤质量有所改善，反之，可以认为上坡位的土壤质量有退化的趋势。
Compared with that of upper slope, the soil quality of middle slope and lower slope improves, contrarily, the soil quality of upper slope can be considered to have the tendency to degenerate.
就在大家热烈讨论美国即将迎来衰退还是复兴的时候，一位CE O问柯林斯怎么才能知道自己的公司是在走下坡路或是已经露出了颓势。
As the group hotly debated whether America was in decline or renewal, one CEO asked Collins how he would know if his own organization was in decline, or poised for a failure.
就在大家热烈讨论美国即将迎来衰退还是复兴的时候，一位CE O问柯林斯怎么才能知道自己的公司是在走下坡路或是已经露出了颓势。
As the group hotly debated whether America was in decline or renewal, one CEO asked Collins how he would know if his own organization was in decline, or poised for a failure.
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