雅思口语Part 3：困在原地太久，就会忘记世界有多大
本期重点词汇和表达：cross-border travel 跨境旅行complicated paperwork 繁琐的手续材料visa applications 签证申请passport renewals 护照更换language barriers 语言障碍check-ins 办理入住、值机手续unfamiliar cultural rules 陌生的文化习俗long flight hours 漫长的飞行时长explore new hobbies 发掘新爱好long-term personal development 长期个人发展更多内容，关注公众号《Yolo雅思》获取每日英文原稿+中文翻译
The skinny
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