常见例句双语例句It is so unbelievable that this explanate and far-flung grassland outside the window is in the highland area with altitude over 3000 meter.如果不是下意识地时刻提醒着自己，很难相信窗外这片平坦辽阔的草原居然地处在海拔3000米以上的高原之上。blog.sina.com.cn 返回 explanate