insurmountable例句
No difficulty is
insurmountable if one sets one's mind on it.
精诚所至,金石为开.
The age barrier appeared
insurmountable.
年龄障碍看来是无法逾越的.
There is no
insurmountable difficulty before a brave man ; it is in difficult circumstances that a hero distinguishes himself.
好汉面前无困难, 困难当中出英雄.