This football team was once reputed to be invincible.

　　這支足球隊(duì)曾被譽(yù)為是不可戰(zhàn)勝的。

　　He looked like a superman and seemed just as invincible.

　　他看上去像個(gè)超人，似乎是不可戰(zhàn)勝的。

　　Whatever role they played passed on to other hands, hands that would be briefly invincible and would, in their turn, be defeated by unforeseen changes.

　　不管他們扮演什么角色，這一角色都向由別人取代，這些人暫時(shí)會難以戰(zhàn)勝，而且相應(yīng)地也會為一些不可預(yù)見的變化所擊敗。

　　They took an invincible lead in the chase for the championship.

　　他們在冠軍角逐中遙遙領(lǐng)先。

　　You couldn't help feeling the military's fire power was invincible.

　　你不禁會感到這支軍隊(duì)的火力是無可匹敵的。