It was Saturday morning. Sam and his family were going bowling!
星期六早上，山姆和家人要去打保龄球！
“Don’t forget your shoes!” said Mom.
“别忘了带你的鞋子！”妈妈说。
At the bowling alley, Sam picked a red ball. It was heavy!
在保龄球馆，山姆选了一个红色的球。它很重！
He rolled the ball down the lane. It went straight… and knocked down all ten pins!
他把球沿着球道滚了出去。球笔直前进……一下子击倒了全部十个球瓶！
“Strike!” shouted Dad. “Great job, Sam!”
“全中！”爸爸喊道，“干得漂亮，山姆！”
Sam smiled. It was the best bowling trip ever!
山姆笑了。这是他最棒的一次保龄球之旅！