They have a sense of invulnerability to disease.

他们感觉不会受到疾病的伤害。

Do you think I am invulnerability, strong enough?

⊙、你以为我刀枪不入，够坚强吗？

Protesters with time is facing a invulnerability enemy.

与时间抗争者面对的是一个刀枪不入的敌手。

Protesters swith time is facing a invulnerability enemy.

与时间抗争者面对的是一个刀枪不入的敌手。

There's a sense of invulnerability when you're making a movie.

当你拍电影的时候，你会觉得自己是刀枪不入的。