即使她从头到脚涂抹上防晒系数是7的防晒霜，她也会被晒伤。

She gets sunburned even when she plasters herself from head to toe in factor 7 sun lotion.

《柯林斯英汉双解大词典》

在我的皮肤科医生的建议下，我每天都会在脸上和脖子上涂上防晒系数为 15 或 30 的防晒霜。

For everyday, at my dermatologist's recommendation, I wear a sunscreen of SPF 15 or 30 on my face and neck.

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我把自己遮盖起来，涂上厚厚的防晒系数50的防晒霜，并且躲开中午的太阳。

I cover up, slather on the SPF50 and avoid the midday sun.

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