16. The Beach Is Fun 海滩很有趣

The beach is fun! Some people swim in the water. They see who is the fastest. The winner gets a surfboard. Some people lie down on the sand. They want to relax. The kids make sandcastles. They try to make the castles big and tall. Later, the water washes the sandcastles away. The kids make new ones.

海滩很有趣！有些人在水里游泳。他们看谁跑得最快。获胜者得到一块冲浪板。有些人躺在沙滩上。他们想要放松。孩子们做沙堡。他们试图把城堡建得又大又高。后来，水冲走了沙堡。孩子们制造新的。