In AD 383, the king of Former Qin (秦朝), Fu Jian (fú jiān 苻坚), led a huge army to attack Eastern Jin.
公元383年,秦王苻坚率领步兵、骑兵90万,攻打江南的晋朝。
After losing the first round of fighting, Fu Jian looked down from a city wall, and was terrified when he saw the formidable battle array of the Eastern Jin army.
在一轮战败后,苻坚从城墙俯视周遭,当他看到势不可破的东晋部队,他感到很害怕。
And then looking at the mountains around, he mistook the grass and trees for enemy soldiers.