botswanansCOCA²⁵⁴³³⁷⁺⁶ 基本例句 🌏机器人 “ Botswanans have allowed themselves to believe that having a separate ethnic group without contact with the outside world is effectively apartheid and they shouldn’t have it.” “博茨瓦纳人早已让自己相信，把一个单独的族群分开对待而不允许他们与外界接触实际上就是种族隔离，这是他们所不愿意看到的。” ecocn