W: It's easy to get loose bowels in summer.
夏天很容易拉肚子。

M: It may have something to do with the food I had last night
可能和我昨晚吃的东西有关。

W: You’ve got to be careful on the food you eat.
你得注意饮食卫生。

M: I will. Thank you.
我会的。谢谢你。