a sight for sore eyes

基本解释

Hi, Jack! You are a sight for sore eyes!
嗨，杰克！看到你真高兴。
After having lived in a desert for five years, the green hills were a sight for sore eyes.
在沙漠中住了五年后，绿色的山丘可真是赏心悦目。
“Dear, dear, what a sight for sore eyes you are, child,” said the old woman; “come, let me lace you properly for once.”
老太婆进来后说道：“哎呀！看你的胸带多差呀，来吧，让我给你系上一根漂亮的新带子。”

We have to say it is a sight for sore eyes to see a remote with less buttons, but we're sure more than a few people will complain about missing their favorite button.
ENGADGET: DirecTV HR44 whole-home Genie HD DVR hands-on HD
The three-wheeled PT2 certainly has a flair for the dramatic, as its metallic paint, vivid interior, and overall dashing good looks make it a sight for sore eyes in the fully electric vehicle department, and as if that weren't good enough, this bad boy can reportedly cruise 125 to 250 miles on a single charge, hitting speeds "around 125-miles per hour" along the way.
ENGADGET: Silence PT2 rocks three wheels, all electric powertrain

a way of saying that you are very pleased to see someone or that you think someone is very attractive