より幸せだ より暮らし向きがよい
in a more fortunate or prosperous condition
もっと幸福または繁栄する状態で
she would have been better off if she had stuck with teaching is better off than his classmate
彼女が教師を続けていれば、より暮らし向きが良かっただろうに 彼の級友より暮らし向きがよい