Rosa: Slow down, Carl. I can’t keep up with you.

罗莎：卡尔，走慢一点。我跟不上你。

Carl: You walk as slow as a snail.

卡尔：你走得跟蜗牛一样慢。

Rosa: How do you keep so fit?

罗莎：你是怎么保持这么健康的呢?

Carl: I work out as often as I can.

卡尔：我尽可能地经常运动。