试题题干
One who does not work hard in youth will grieve in vain in old age的意思是()
参考答案
正确答案:
试题解析
bon voyage 旅途愉快,一路顺风; to introspect with remorse 痛自反省; One who does not work hard in youth will grieve in vain in old age. 少壮不努力,老大徒伤悲;
Chinese classics 经书