The painting is impressed itself unreal.

　　這幅畫(huà)給人不真實(shí)的印象。I sometimes feel uncomfortable after eating in the evening

　　我晚上吃完飯有時(shí)會(huì )覺(jué)得不舒服。

　　He is still unclear about his own future

　　他仍然不清楚自己的將來(lái)會(huì )怎樣。

　　Judy spoke in a loud, rather unfriendly voice.

　　朱迪說(shuō)話(huà)時(shí)聲音很大，十分不友好。

　　She was, quite deliberately, making him feel unwelcome.

　　她是有意讓他覺(jué)得自己不受歡迎。