be bound to，v.一定要;決心;

例句

It's a film that examines what it means to be bound to another person.

這部電影檢視了被另一個(gè)人束縛住意味著什么。

be doomed to，注定;注定要;命中注定;

例句

He knew that if he lived, he would be doomed to spend the war as a prisoner.

他知道如果他活下來，他將注定以戰(zhàn)俘的身份度過戰(zhàn)爭。