The doctors were charmed by her undefeatable spirit.

医生们被她不屈不挠的精神所折服。

They were a four and a five, an undefeatable natural nine.

他们是一个四和一个五，一个不可战胜的自然九。

Seeing  that Napoleon was not undefeatable, Sweden, Prussia, and Austria re-joined the fight, allying  with Russia and Great Britain against Napoleon.

看到拿破仑并非不可战胜，瑞典、普鲁士和奥地利重新加入战斗，与俄罗斯和英国结盟对抗拿破仑。

He said that the military would have to get each Avenger when alone, attack only one, because as a team they are undefeatable.

他说军方必须让每个复仇者单独行动，只攻击一个，因为作为一个团队，他们是不可战胜的。

In those days, so he remembered, he had boasted of three things to Kamala, had been able to do three noble and undefeatable feats: fasting—waiting—thinking.

他记得，在那些日子里，他曾向卡玛拉夸耀过三件事，做到了三项崇高且不可战胜的壮举：禁食——等待——思考。

Nevertheless, he felt hope, and once he had returned to the hut, he felt an undefeatable desire to open up to Vasudeva, to show him everything, the master of listening, to say everything.

尽管如此，他还是感到了希望，一回到小屋，他就产生了一种不可战胜的渴望，想向瓦苏代瓦敞开心扉，向他展示一切，聆听大师，倾诉一切。