从加拿大到中国里难吗?从申请直到到达北京要用多久?Is it difficult to get a flight from Canada to China?How long would it take to get a direct flight to Beijing?我觉得这样翻译更确切,地道一点....不是说坐飞机，而是说来的过程，比如说，来中国要办什么手续等等，是这个意思不好意思，理解错了。 Is the process difficult for someone who wishes to go to China from Canada? How long would it take until they can arrive in Beijing? 现在应该符合原句的意思了。