The "universal library method" that has been circulated on the Internet is actually the right library and looking at the left mirror. The reason why some people call it omnipotent is actually that they save looking for 30 cm. It is a bit of a possibility to follow when they get into the library. So what are their advantages and disadvantages and exam pass rates? I'll tell you one by one.
Let me briefly repeat the operation process first. If you want to know the detailed operation, you can check out my previous video.
Version 1 The rearview mirror presses the line to the right and kills the direction. Still observe the left rearview mirror. When the left front corner is exposed and returns to the positive direction, the current door handle and the library edge line will overlap, and kills the direction to the right again; version 2 is to return to the half-circle direction.
Advantages 1 Don’t look for 30 cm Actually, this is not an advantage. The reason why some coaches think of it is an advantage is that they also use two fingers to find 30 cm. The degree of tilt of the car is different, and the width of the two fingers is inaccurate. Therefore, from the perspective of teaching, it is impossible to accurately describe it to the students, so it feels very difficult.
In fact, most of the library outlets in the examination room have dotted lines. Whether it is 2 dotted lines or 3 dotted lines, they can be expressed accurately where they are 30 cm. For example, the library outlet has three dotted lines, and the left end of the third dotted line from left to right is 30 cm; if the library outlet has two dotted lines, then the right end of the second dotted line is also 30 cm. I saw someone measuring it with a ruler on the Internet, saying that this is 60 cm, not 30 cm at all. In fact, what we are talking about here is the distance from the angle of the car body, which refers to the closest distance. You are measuring the oblique edge at a right angle, not the closest distance.
Advantage 2: You can follow the direction of killing again This is not an advantage. The reasons are as follows: Most coaches use the rearview mirror to press the line as the first point. Regardless of the height and seats, the rearview mirror to press the line to kill the direction. Then the position of the car is different at this time, that is, the position of the car is different at the first point of the warehouse. After arriving at the warehouse, the inclination and distance of the car are different. Of course, the students will choose the right time to kill the direction. In fact, there is no point to say.
If the first point is the license plate line, the position of the car is fixed. The inclination of the car in front of the warehouse entrance is fixed. Of course, it is also fixed to enter the warehouse by killing it. The door handle can solve the problem.
So why can it still be used? No matter which method of inverting the library, as long as the middle goes back to the positive direction (not half a circle, or one circle), you can enter the library according to the origin by hitting it early or late. The same is true for the one-finger inverted library method I introduced in the previous article.
Disadvantages It is difficult to repair directions Those who have practiced the inverted library know that when they are killed and looking at the rearview mirror on the other side, no matter whether the rear of the car is sweeping or not, it looks like they are sweeping the line. Therefore, when the right inverted library looks in the left mirror, the direction needs to be repaired. If there is an operation error, you don’t know which side to repair it in the left mirror, and you won’t know how to repair it too much. This method of inverting library is purely a one-time transaction, and the entry into the library is successful. The error is completely repaired.
To sum up: We still practice looking at the rearview mirror wherever we go. Not only can we use it in the exam, but we can also use it in actual reverse car in the future.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-