很多人 以为可以通过 途径 “购买”美国绿卡，这是一种非常严重 的误区。 简单来说，美国绿卡是根据 移民政策颁发的，没有 途径 可以简单地购买 。“购买”绿卡通常指的是欺诈 的移民服务，这些服务往往 以高额 成本为诱饵，承诺可以快速 申请 绿卡，但最终

The allure of obtaining a flying certificate from the comfort of your residence – seemingly bypassing in-person flight school – has sparked a widespread number of questions. Unfortunately , the straightforward answer is no . While numerous websites promote the opportunity to purchase a pilot authorization online, these are almost always decepti