When driving a train, students are usually taken first, and then exams are taken step by step. Two drivers and one driver, take your time. If the salary is high, the locomotive depot is still high in the railway system, but your income is high only if you travel. As long as you don't run a sports car at home, you can't afford to eat.

A friend of mine used to spend five or six thousand yuan a month, but he didn't drive much that month when he got married. As a result, he only got 1200. Poor thing.

One of my relatives, who has been driving a train all his life, went to the hospital before he was 50 years old and was diagnosed with a disease, cerebral infarction. The doctor said he couldn't go to work anymore, so he returned it directly. (Poor big brother, the driver thought about taking the exam of "Two Civilizations" the next day, alas. . . )

Now there are more than 8000 people in the new machine.

That's all I know, because someone around me is a new machine.