我认为

I expect not.; I don't expect so.

为不会。

I believe my sister to be honest.

为姐姐诚实的。

I should describe the attempt as a failure.

为这次尝试失败。

I did not esteem him to be worthy of trust.

为他不值得信赖。

My contention is that the scheme will never work.

为这个方案行不通。

I judged that it was best to resign.

为辞职最好的选择。

I don't think anything sleeveless is very flattering.

为无袖装不很美观。

I don't think anyone is casting aspersions on you.

为没有在中伤你。

I think young people are sometimes disrespectful in their speech.

为年轻有时说话失礼。

I thought the decision was grossly unfair.

为这个决定非常不公平。

I don’t think you are being entirely truthful.

为你并没全讲真话。

I deem it my duty to help the poor.

为帮助穷的职责。

I take it as a personal injury.

为这对个的侮辱。

I don't think his remarks are relevant to our discussion.

为他的话不切们的议题。

I think you are being a nagger today.

为你今天特别爱找岔。

I think it's going to be mondo weirdo this year, Andy.

安迪，为今年会相当反常。

I think that what he’s suggesting is not humanly possible.

为他的建议非力可及。

I deem it advisable to purchase the shares in the railway now.

为现在购买铁路股票明智的。

Yes, I think they are blended together.

的, 为他们很和谐。

I think this is just a government ploy to deceive the public.

为这只政府欺骗公众的手段。