He must know better than I how great were her powers of self-control.

他一更了解，她自克制的力量多么大。

" He should know better than to talk about Bludgers near Muggles, shouldn't he? "

" 他应该知道不能在麻瓜周围谈论游走球的，是吗？”

You could say, " I should have known better than to trust him."

你可以说， “早该知道不该相信他。”

He knew better than to speak ill of what she loved; after all he understood very keenly how it was to receive her love when no one else could understand why he was worthy of it.

她喜欢的，他知道说坏话没有好果子吃，虽没人理解，他自己最清楚缘何得到她的爱。

Villainous school bully Draco Malfoy really should have known better than to mess with our Miss Granger.

坏透了的学校霸王马尔福早该知道和格兰杰小姐对着干可没好果子吃。

Princess, you know better than to take ducks from their nest.

公主，你知道不要把鸭子从他们的巢里带走。

Harry longed to know what it was, but knew better than to ask.

哈利很想知道那里边究竟是什么，但他明白问了也没用。

As you know better than anybody, they're not all competitive.

你再清楚不过了，并不是所有选区都具有竞争力。

But I think everybody knows better than to count on that.

但认为所有人都明白，不能指望这一点。

And I knew better than that. I knew I was better than that.

知道的远不止这些。知道能做得更好。

She knows better than most the intricacies and risks of working in the region.

她大多数人更了解在该地区工作的错综复杂和风险。

This is because they might feel they know better than the person giving the advice.

这是因为他们可能觉得自己给出建议的人更了解情况。

You should know better than to think you're stronger than me.

你就不该认为你强。

Don't you know better than to be sneaking up on people?

你不知道悄悄靠近别人很吓人吗？

He should have known better than to come here.

他应该心里有数，不来这里才对。

Well, obviously, you know better than I.

你俩显然在行多了。

Of course, she knew better than to say this to her husband.

当然，她很有头脑，不告而别。

He's staying out late, pickin' fights with girls in public. He knows better than that.

他深夜不归，当众跟女孩吵架。明知道自己不该这样的。

I know better than to go with the bad boy.

知道不该和坏男孩一起去。

If I were Jeremy, I'd know better than to come after you.

如果是杰里米 绝对不会想要追杀你。