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Don't get overly comfortable in the sun, just because you put on a sunscreen.
即使抹了防曬霜，也不要在太陽下太過自在。
According to Business Insider, a sunscreen's sun protection factor--or SPF--is 100% effective for two hours after you put it on.
《商業內幕》消息稱，防曬防的防曬系數或SPF的100%效果僅夠維持兩個小時。
It's also particularly important to "refresh" sunscreen in certain burn and skin cancer-prone areas of the body and face,
特別是一些容易燒傷和易患皮膚癌的身體和臉部區域更是要反復涂抹，
like the top of the ears, the forehead, the cheeks, and the nose.
比如耳朵、額頭、臉頰和鼻子。
Experts recommend carrying a bottle of SPF 30 to SPF 50 sunscreen around with you, even on cloudy or rainy summer days,
專家建議隨身攜帶一瓶SPF30至50的防曬霜，即使是在陰天或下雨的夏日，
so you can throw some on if the sun comes out. Remember you can still get a tan with sunscreen on,
這樣太陽出來時，你就能涂上防曬了。記住涂抹了防曬霜你還是可能曬成棕褐色皮膚，
that's because while SPF blocks damaging UVB rays, it doesn't prevent deep-seeping UVA rays from penetrating your skin and giving it color.
這是因為雖然SPF能阻擋有害UVB射線，但是卻不能抵御深層滲透UVA射線透過你的皮膚并使皮膚曬黑。
And while a nice tan may make you look healthy, it's actually a signal from your body that it's in full-blown protection mode.
雖然漂亮的棕褐色皮膚讓你看起來健康，但是這其實是來自身體的一個信號—你的皮膚已經全部處于保護模式了。
譯文屬可可英語原創，未經允許，不得轉載。
