The number one reason behind wrinkles is sun, avoid sunlight or use sunscreen lotion.

出现皱纹的最大原因在于阳光，避免阳光或用防晒霜。

youdao

They have sharp fang-like teeth and have to avoid sunlight.

他们牙齿尖利，畏惧阳光。

youdao

CAUTION: Keep the soap out of water after each use. Place it on a dry and ventilated area to prolong the life of the soap. Store in a dry place and avoid sunlight. Contents may settle over time.

注意：尽量减少香皂直接与水接触的时间，使用后请放置干燥及通风的地方，增加香皂使用的寿命。

youdao

Unlike other technologies, Sequesco says it can convert carbon into liquid fuel without sunlight, which would avoid the Achilles heel of similar technologies.

FORBES: Magazine Article