感谢大耳朵网友"roy1979910"提供的听力原文!

Exercise 8-7: Reduction options

In the following example, you will see how you can fully sound out a word ( such as ‘to’ ) , reduce it slightly, or do away with it altogether.

1. …easier tu:εnderstand

2. …easier tuεnderstand.

3. …easier tεεnderstand.

4. …easier tεnderstand.

5. …easier dεnderstand.