Increasingly, he gave an impression of instability; he took up too many ideas, changed course all the time, and was consistently unrealistic .

他越來越給人一種反復無常的印象，主意太多，朝三暮四，往往不切實際。

To tell you the truth , your plan is unrealistic

恕我直言，你的計劃是不切實際的。

One who is unrealistic and impractical ; a visionary

空想家不現實和不實際的人；幻想者

I must point out it is unrealistic to make no mistake

我必須指出不犯錯誤是不現實的。

This pain gives people a unrealistic impression

這幅畫給人不真實的印象

But commission officials say this is unrealistic

但是歐盟委員會方面稱這是不切實際的。

In my opinion that is unattainable and unrealistic

我覺得那些東西是不可獲取的不實際的。

I must point out it ' s unrealistic never make any mistake

我必須指出不犯錯誤是不現實的。