无往不胜[wú wǎng bú shèng]
词典invincible：无敌的；不可战胜的，不能征服的；无攻不克；无前。
词典be ever-victorious in one's forward march：无往不胜。
词典be all conquering [invincible]
词典carry all before one：势如破竹；所向披靡；获得全胜；取得重大成功。
无往不胜[wú wǎng bú shèng]
be ever-victorious in one's forward march; be all conquering [invincible]; carry all before one