現在的餘氯標準？ - 游泳討論

http://www.cdc.gov.tw/ct.asp?xItem=13836&ctNode=1941&mp=1

我剛剛在臉書上跟人爭論

然後我就查到了這篇

餘氯量居然調到了 1.0-3.0

讓我很驚訝

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Golf is about not thinking the pink elephant. If you are thinking about bad
shots, swing thoughts, bad holes, bad moments off the course, you are in
trouble.

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