Travelers use many words to describe this South American city: beautiful, sunny, friendly and exciting.
游客用很多词来描述这个南美洲的城市：美丽，明媚，友好和令人激动。
Learning English was exciting and the teachers were very friendly and helpful.
学习英语是令人兴奋和老师们非常友好和乐于助人。
Learning English was exciting and the teachers were very friendly and helpful.
学英语很有趣，老师对我们也很和蔼，给了我们许多帮助。
Learning English was exciting and the teachers were very friendly and helpful.
学英语很有趣，老师对我们也很和蔼，给了我们许多帮助。
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