VOA慢速英语:Keeping a Lookout for Skin Cancer

the sooner the easier“the+比较级，the+比较级”，表示“越……越……”。如：

The younger you are, the easier it is to learn. 年纪越轻，学习越容易。

The better I know her, the more I admire her. 我对她越了解，我就越爱慕她。

The more money you make, the more you spend. 你挣的钱越多，花的钱也越多。

2.Put a thick amount of sunscreen on all areas of skin exposed to the sun.

expose to暴露于

例句：Don't expose it to the sun.
      谨防日晒。

      Don't expose undeveloped film to light.
      不要把未冲洗的胶卷暴露在光照下。

3.The women were more likely to reduce their tanning for fear of looking older and developing wrinkled skin than fear of getting skin cancer.

for fear of害怕,恐怕,生怕,唯恐,以防

例句：Don't hide your sickness for fear of treatment.
      不要讳疾忌医。

      He decided not to approach her for fear of rejection.
      他因怕遭拒绝决定不再去找她。