せざるを得ない

Meaning

1. expadj-i
   cannot avoid doing; cannot help but (do); is compelled to do; (feel) obliged to (do); has to do

Example sentences

• 人は運命を甘受せざるを得ない。

  One can't quarrel with destiny.

• 私は彼の提案に反対せざるを得ない。

  I cannot but object to his proposal.

• 私はそう決断せざるを得ない。

  I cannot help deciding so.