????:1???????????:??????????

2?500?????

3???????wx

4??????????

5???????

???????????????????????????????????“??”,????????????????……??????????,????,?????,“?”??????

??“??????”????????,?????????????????

5?????26????,?????? ??????????

5??????,??90%??????,??50%???????????????????????????618???????????????,??“??????”??????????????“?????”?sinsin“?????”??????????????

“????????????????????,????????????????”???????????90????????????

?????,??????

???????????????????????????????????????UPF50+……????“??”??????,????????????,??????????

5??????????????,??97.2%?“????????,????????????????????????????????????,????????????????”???????

“?,?????”?,????,????

“??,??????,?????”

????,“????”???????????

???????,??2023????,??40%,“??”???????

?????????,“??”???,???????“??”??????????????,2022???675????????????,?????2026???????????958?????????

??????????,??,????????,????????????????(????????????? ??????????)

????:????????????????

??????:???????