“不清晰”的英语可以翻译为：[光] blurring ...

婴儿发音不清晰.A baby cannot use articulate speech.她发出一声不清晰的叫声, 便站在那里不动了.She uttered an inarticulate exclamation, and stood fixed.我们电视机上的图像因受你们真空吸尘器的干扰而不清晰了.The picture on our TV is spoilt by interference from your vacuum clean...

“不清晰”的拼音为：bù qīng xī...