防曬霜應(yīng)每隔一小時(shí)再抹一次。Sunblock should be reapplied every hour.不論何時(shí)只要有一點(diǎn)可能暴露在陽(yáng)光下，我就會(huì)用防曬霜。I use a sunscreen whenever there is even a remote possibility that I will be in the sun.即使黑皮膚的女性也應(yīng)該涂抹防曬霜。Even dark-skinned women should use ...