Sunglasses that provide 99 to 100 per cent UVA and UVB protection will greatly reduce eye damage from sun exposure.是什么意思_Sunglasses that provide 99 to 100 per cent UVA and UVB protection will greatly reduce eye damage from sun exposure.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句