Issue three. Permit l be a geodesic in the hyperbolic airplane H2 and Allow p be a level not on l. The length from p to l is by definition the size with the geodesic segment pq which cuts l at 90。 (see figure). 没有语法错误应该是对招生官的一个最起码的尊重啦。所以,拜托拜托,交稿前一定要做evidence reading through!读偶看几遍,一定要检查语法错误,拼写错误,标点符号错误等等细节问题。不要... https://seolistlinks.com/story12207839/rumored-buzz-on-%E6%96%B0%E5%8A%A0%E5%9D%A1%E7%95%99%E5%AD%A6%E6%96%87%E4%B9%A6%E4%BB%A3%E5%86%99