1. "People didn't just search for the players and the teams. It was a cultural learning experience. It was the first World Cup in Africa, and people wanted to learn about post-Apartheid South Africa," she said. "People also wanted to find out what that noise was -- the vuvuzelas."
2. 单词transportation 联想记忆：
3. 单词administration 联想记忆：
5. We will ensure that foreign trade continues to pick up and register steady growth.