...ove the visibility of these peaks,limited due to their » 若要改善这些山峰，由于有限的可见性的 what about yours » 你的呢 east the tallest person in your class » 东你们班里个子最高的人 ..
That is what is distressing about commentarys (yours from last year, and potentially, without us having had approprimate input, Keith and Tim's now) that appear to "divide and conquer".