為什麼20/20 時事雜誌叫 20/20, why is the name coming from ?
回答 (3)
2006-11-17 1:15 am
✔ 最佳答案
電視台用語2020means 晚上8點20分，用黎表明節目時間。 
2006-11-17 1:13 am
20/20 係一個正常距離 正常視線
如果你係20呎可以睇清目標,即係你係正常,因為多數人都係咁
If you have 20/20 vision, it means that when you stand 20 feet away from the chart you can see what the "normal" ... In other words, if you have 20/20 vision your vision is "normal" -- a majority of people in the population can see what
如果你係20呎可以睇清目標,即係你係正常,因為多數人都係咁
If you have 20/20 vision, it means that when you stand 20 feet away from the chart you can see what the "normal" ... In other words, if you have 20/20 vision your vision is "normal" -- a majority of people in the population can see what
收錄日期: 2021-04-22 23:09:12
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https://hk.answers.yahoo.com/question/index?qid=20061116000051KK02139