It was unexpended youth, surging up anew after its temporary check, and bringing with it hope, and the invincible instinct towards self-delight.

那就是还没有耗尽的青春活力，在受到短暂的压制之后又重新高涨起来，给青春带来了希望，也唤醒了不可压制的追求快乐的本能。

youdao

Tender bids for the Invincible have now been submitted and potential owners are likely to learn the outcome of the bidding process within a few weeks.

无敌号的投标还没截止，最后的买家几周内可能就会得知投标的结果。

youdao

The team seemed invincible.

这个队似乎战无不胜。

《牛津词典》

"Somebody like Michael Jackson who's done so much for the world and stuff, you think almost like he's invincible."

VOA: special.2009.06.27

He said that it would be "futile" to expect any outcome from the resolution, because North Korea would remain "invincible forever".

VOA: standard.2009.11.20

We don't want to drive around in a boring car--we want to "unlock" the invincible bicycle instead.

FORBES: Magazine Article

"He was known as a warrior, the invincible patriarch who could be depended on to play through his injuries, " the suit said.

CNN: January 23, 2013 -- Updated 2220 GMT (0620 HKT)

The Invincible Class ships - Illustrious, Invincible, and Ark Royal - will be replaced by larger Queen Elizabeth aircraft carriers which will enter service in 2017, the MoD said.

BBC: HMS Illustrious