求翻译：秦国强盛后，楚敢与之争斗，以致于有"楚虽三户，亡秦必楚"之说，楚国虽然被秦国打败了，但民族魂魄依在，楚人精神不死是什么意思？

Guoqiang Sheng Chu dare to whom the battle, so that Chu, although three, Chu Doomed, says that the state of Chu was Qin defeated, but the national soul in accordance with the Chu spirit die

powerful and prosperous state of Qin, Chu dare to struggle, to the extent that there is a "Chor, while 3 households surviving Qin, Chu", will be 636-628 BC, although it is said that the state of Qin was defeated, but national soul, according to the people of Chu alive

After Qin country powerful, Chu Gan with it battle, although has the " Chu three households, perishes saying of Qin Bichu the ", Chu country although has been defeated by Qin Guo, but the national soul depends on in, Chu Ren the spirit does not die

After Qin's mighty, Chu dare to struggle with it, that is "Chu was three, surviving Qin Bichu," Chen Chu was defeated by Qin, but national soul, spirit of Chu people never die