Tourism
1.broaden one's horizons 开阔眼界
2.conflict n. 矛盾，冲突
3.explore v. 探索
4.promote v. 促进
5.tourist attraction 旅游景点
6.local resident 当地居民
7.mutual understanding 相互理解
8.enrich one's experience 丰富阅历
9.interact with the locals 与当地人互动
10.appeal to 吸引
11.first-hand experience 亲身体验
12.dissension n. 争端
13.commercialise v. 商业化
14.cultural heritage 文化遗产
Language
1.play a dominant role in 占主导地位
2.go extinct 灭绝
3.dialect n. 方言
4.the widespread use of … …的广泛运用
5.a universal language 通用的语言
6.lesser-known languages 小语种
