防晒霜

fáng shài shuāng yīng měi gé yī xiǎo shí mǒ yī cì

防晒霜应每隔一小时抹一次。

Sunblock should be reapplied every hour.

tā bǎ fáng shài shuāng hú luàn mǒ zài liǎn shàng

她把防晒霜胡乱抹在脸上。

She smeared suntan lotion on her face.