David: You need to eat a lot of fruits and vegetables. Avoid eating junk food.

戴维：你应该吃大量的水果和蔬菜。避免吃垃圾食品。

Pete: No more cookies or pizza?

彼特：不再吃饼干和比萨了?

David: They aren’t healthy.

戴维：那些东西不健康。

Pete: But they taste so good.

彼特：但是很好吃啊。