不过，实际指路时，你是否只会“turn left(向左转)”、“turn right(向右转)”?是否抓耳挠腮，想不出来怎么形容，搞得手忙脚乱?让我们来好好研究研究，这路到底要怎么指吧!
How far along a particular road does the person need to go? There are several different ways to tell them.
1.How many blocks or streets they'll pass.
This works better in a city than in the country, because in the city there are more cross-streets to count, whereas in the country the space between them makes it easier to
lose count, and some driveways look like roads of their own.
For example: "Continue down that street, passing four side roads along the way."
"Just follow this street two blocks."
2.How many traffic lights they'll pass.
This is good, but you must be right about the number!
For example: "You are going to pass three traffic lights before the turn."
3.How much time it'll take and distance in miles or kilometers.
People used to tell how much time it’ll take to somewhere. But distance is better for when they'll be spending a short time on that path; any longer than that, and your
directions will become inaccurate depending on how fast the person walks or drives.
For example: "Go three miles (five kilometers) on Foster Road. It should be about five minutes on the highway."
4.Give them a drop dead point.
A drop dead point is a landmark that tells them that they've gone too far and have missed their turn.
For example: "If you see the library, you have gone too far."
1.Shortcuts may be faster, but they can also be more complicated! If the person is lost or has poor navigation skills to begin with, give them directions with minimal turns.
2.Say which side of the street their destination is on.
3.Use the word right only in reference to the turning direction, not a distance indicator -- Try to give directions such as "Turn left immediately after the light", not
"Turn left right after the light."
4.Don't give too much information. It only creates confusion. Just focus on what is essential.
5.Have them repeat the directions to you. Whether or not they've written them down, make sure they heard you correctly and understand the route you laid out for them.