我对这事毫无疑问。
He was of two minds about this plan.
他对于这个计划犹豫不决。
Are you absolutely certain about this?
你对这事绝对确信无疑吗？
What is to be done about this problem?
该如何处理这个问题？
Oh come on, let's be sensible about this.
哦，得了吧，关于这事我们还是理智一点吧。
What aggravates you most about this country?
这个国家最让你恼火的是什么？
There are no hard and fast rules about this.
这事没有什么硬性的规定。
People have strong feelings about this issue.
人们对这个问题反应强烈。
You really are serious about this, aren't you?
你对这事确实是认真的，是吧？
There's a real touch of class about this team.
这支队确实技艺超群。
She had thought very deeply about this problem.
她曾经对这个问题深深思考过。
We need to be more scientific about this problem.
在这个问题上我们需要更为严谨一些。
Sorry, Chris, but I have bad vibes about this guy.
对不起，克里斯，但我对这家伙感觉不太好。
There's something about this place that frightens me.
这个地方有点儿让我害怕。
There have been cries of outrage about this expenditure.
公众对这项开支发出了愤怒的呼声。
There has been a lot of debate among scholars about this.
在学者中有很多关于此问题的辩论。
I had a feeling you were going to be difficult about this.
我有种感觉，在这件事情上你将很难对付。
Do I have your promise that you won't tell anyone about this?
你保证不把这事告诉任何人吗？
这个座位怎么样？
Mary is very definite about this.
玛丽对此非常肯定。
Let me be brutally frank about this.
让我把这件事无情地挑明说吧。
I think the same as you do about this.
在这件事上，我的想法和你一样。
I have often thought about this problem.
我经常思考这个问题。
We've got ourselves in a fix about this.
在这个问题上我们已陷入了困境。
Nothing about this sum has come to light.
这个数目一点也被没揭露。
Have you consulted your lawyer about this?
你就此事咨询过你的律师吗？
What was she blabbering on about this time?
她这会儿又在瞎扯些什么？
There is something special about this place.
这个地方有几分特别。
Obviously you feel very strongly about this.
显然你对此感觉很坚定。
Make sure (that) no one finds out about this.
绝对不要让任何人发觉这件事。
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