管理员摘要：
例句： How far should I throw the ball? 我该把这球扔多远呢？ But how far can the technology go? 但是这种技术能走多远？ How far is the school from here? 学校离这里多远？……
例句：
How far should I throw the ball?
我该把这球扔多远呢？
But how far can the technology go?
但是这种技术能走多远？
How far is the school from here?
学校离这里多远？