在英语中，呵护眼睛的意思是 to take care of one's eyes 或者 to protect one's eyes。
这个短语的来源可能源自于人们对眼睛的重视，以及为了保护眼睛而采取的一些措施。
以下是一些英文例句及其中文翻译：
It's important to take care of your eyes by wearing sunglasses when you are outside. (重要的是在户外时戴墨镜来呵护眼睛。)
Make sure to protect your eyes from the sun's harmful rays by wearing a hat. (确保通过戴帽子来保护眼睛免受太阳有害的紫外线。)
It's a good idea to take regular breaks from screens to give your eyes a rest. (定期从屏幕中休息一下是个好主意，以便让眼睛休息一下。)