廣譜的SPF 50
雙語對照
例句:
1.
Now spf 50, 70, even 100 are everywhere.
現在防曬指數為50,70，甚至是100到處都是。
2.
The fda is considering a proposal to cap the spf indicator at'50+,' based on research that anything higher than 50 is onlyslightly better.
基於認為高於50的spf值增加的保護效果甚微的研究，fda正考慮提議將spf指數的上限定為“50+”