all shall be well, Jack shall have Jill意思是有情人终成眷属

【例句】
At last, All shall be well, and jack shall have jill.
最后，祝天下有情人终成眷属！

As you know, all shall be well, and Jack shall have Jill. At last, Jim married Mary.
有情人终成眷属，吉姆终于和玛丽结婚了。