I couldn't decide whether he was incredibly brave or just insane.我不能判定他到底是英勇无畏还是精神失常。Some people simply can't take it and they just go insane.一些人完全承受不了，结果就精神失常了。My desire to be rich was an insane, unwholesome, ...
I thought a phonetic spelling might aid in pronunciation.我想语音拼写可能有助于发音。He succeeded with the aid of a completely new method he discovered.借助于自己发现的一种全新的方法，他获得了成功。He keeps coming to the aid of this damsel in distress.他不断出手...
He never grudges money.他从不吝惜金钱.They bear grudges against each other.他俩有过节儿.Don't hold grudges against people who have hurt you; you should forgive and forget.不要怨恨那些伤害过你的人, 你应该不念旧恶....