What does automatic transmission mean in cars?

[Pete]

Automatic transmission eliminates the need for drivers to manually shift gears, as the vehicle automatically selects the appropriate gear based on driving speed and traffic conditions. More details about automatic transmission are as follows: 1. The greatest advantage of automatic transmission vehicles is convenience, especially in traffic jams and steep uphill situations where the benefits are more pronounced. With the increasing popularity of automatic transmission cars, most vehicles in advanced automotive countries have transitioned to automatic transmission. The replacement of manual transmission by automatic transmission as the primary model for daily driving represents the trend in automotive development. 2. Properly selecting the correct gear according to road traffic conditions can significantly reduce the burden on the automatic transmission and minimize wear and tear on the gearbox.