What does the third terrier mean?

What does the stem of the third family mean:

The stem of subject three usually refers to some students who failed the driving test for various reasons, resulting in some funny jokes and pictures. These stalks usually involve some common mistakes and funny scenes, such as:

Opening a topic: In the subject three exam, opening a topic is a problem that many students will encounter. Due to nervousness or improper operation, some students will turn off the engine at the beginning, which will often attract the attention of the road test examiner, thus producing some related stalks.

Gear-shifting error: In the subject three exam, students need to master different gears and gear-shifting opportunities. Some students will make mistakes when shifting gears, such as shifting gears in the wrong gear or at the wrong time, which will also lead to failure in the exam. And some funny stalks will focus on these mistakes.

Speed and gear mismatch: the third exam requires students to master different speed and gear matching. Some students will have a mismatch between speed and gear in the exam, which will also lead to failure in the exam. And these mistakes will also become the source of some funny stalks.

Improper use of turn signal: the use of turn signal is very important in subject three exam. Some students will use the turn signal improperly in the exam, such as forgetting to turn on the turn signal or turning on the wrong turn signal, which will also lead to failure in the exam. And some related stalks will also aim at these mistakes.

In a word, the stem of subject three mainly shows all kinds of mistakes and funny scenes in the exam in a humorous way. These stalks usually appear in the form of pictures, videos and jokes. Let people know some common mistakes and precautions in driving test in a relaxed atmosphere.