When did we start using passports? - Kristin Surak
级别 C1 · 36 句 · 6:09 · TED-Ed
逐句听 When did we start using passports? - Kristin Surak，输入你听到的内容，每个词都会得到批改。
级别 C1 · 36 句 · 6:09 · TED-Ed
逐句听 When did we start using passports? - Kristin Surak，输入你听到的内容，每个词都会得到批改。