Along with cigarette smoking, sun damage is the leading cause of premature aging.

除了吸烟以外，阳光伤害是造成提早老化的主因。

This would result in the premature aging of the “new” galaxy as it used up its fuel.

这会导致“新”星系耗尽燃料而过早老化。

Remember, it's important to wear a sunscreen all year around to protect yourself from skin cancer and premature aging.

记住，一年四季都要涂抹防晒，以防止皮肤癌和过早衰老。

It doesn't have to show protection against UVA radiation, which causes wrinkles, premature skin aging, and again, skin cancer.

但是不代表能够预防可以导致皮肤老化、皱纹、引发皮肤癌的 UNA 射线。

Wait a minute… no, actually I am in my late 40s, so maybe I'm not premature aging.

等一下… … 不，实际上我已经 40 多岁了，所以也许我没有过早衰老。

Well, " premature aging" would be getting older before you should be getting older, or you look older than you should.

好吧，“过早衰老” 会在你应该变老之前变老，或者你看起来比你应该变老。

The foods you eat, your response to challenges, the amount of exercise you get, and many other factors appear to influence your telomeres and can prevent premature aging at the cellular level.

你吃的食物，你对挑战的反应，你得到的运动量，以及许多其他因素似乎会影响你的端粒，并能在细胞水平上防止过早衰老。