2. Many people suffer from
sunburn and heat stroke if they are in the direct sun without protection.
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许多人因为没有保护措施直接暴露在太阳光下而被晒伤或者中暑。
3. Some ingredients in makeup and perfume can make skin more sensitive to UV light and lead to overexposure or
sunburn.
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化妆品和香水中的一些成分有可能导致皮肤对紫外线敏感,感光过度或者出现晒斑。