"how far" 是一个用来询问距离的常用短语。以下是一些关于 "how far" 开头的问句及其回答方式的例子：

问句 : How far is it from here to the station？

回答: It's about a 10-minute walk.

问句: How far is the nearest subway station？

回答: It's just two blocks away.

问句: How far can you travel by bus in an hour？

回答: You can travel up to 50 kilometers in an hour.

问句: How far is it to the airport？

回答: It's about a 45-minute drive.

问句: How far is it from my house to the office？

回答: It takes me about 30 minutes to get there by car.

问句: How far can you dive under the water？

回答: I can dive about 30 meters deep.

问句: How far is it to the nearest hospital？

回答: It's about a 15-minute drive.

问句: How far is it to the top of the mountain？

回答: It's a two-hour hike.

问句: How far is it from here to the nearest park？

回答: It's just a five-minute walk.

问句: How far is it to the city center？

回答: It's about a 20-minute bus ride.

回答 "how far" 的问题时，通常使用以下几种方式：

距离：

使用距离单位如 kilometers （公里）、meters （米）、miles （英里） 等来回答。

时间： 如果问题隐含了时间因素，可以回答 "in + 时间段"，例如 "in 10 minutes" （在10分钟内） 或 "in an hour" （在一个小时内）。

相对距离： 可以使用 "about" 或 "around" 来给出一个大概的距离，例如 "about five minutes' walk" （大约五分钟的路程）。

希望这些例子能帮助你更好地理解 "how far" 的用法和回答方式。