托�？谡Z話題范例：Transportation（四）

Question:
    Describe the most efficient transportation in your country。
Sample Answer:
    The most efficient transportation in my country, I’d say, is subway. Compared with cars and other transportations, subway is mostly convenient. It almost covers every corner in our city. And second, it has high speed compared with bicycle, you don’t have to worry about your time, traffic jam and parking space. What’s more, subway is more eco-friendly than car, it has nothing to do with air pollution at all. So frankly speaking, subway is the best transportation for you in china.