My+Great+Wall

1. Do you know Great Wall in China?

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2. What about the Great Wall is...... media type="youtube" key="AB4nXADdPPY" height="344" width="425"

media type="youtube" key="dTY7yJ7JWFU" height="344" width="425" 3. Come on, let's climb the Great Wall! media type="youtube" key="yfj2OkiCCgc" height="344" width="425"