求翻译：随着经济的发展，北京的机动车数量不断增长。这给交通运输带来巨大的压力，到今年二月底，北京的机动车已经达到320万辆，而且仍以每天1000辆的速度增加。是什么意思？

正在翻译，请等待...

With the development of the economy, Beijing's growing number of motor vehicles. The transportation, the immense pressure at the end of February this year, Beijing Motor has reached 3.2 million vehicles per day in 1000, and is still increasing at a rate of vehicles.

Along with the economical development, Beijing's vehicle quantity grows unceasingly.This brings the huge pressure for the transportation, to at the end of this February, Beijing's vehicle already achieved 3,200,000, moreover still by daily 1000 speed increase.

With the development of the economy, Beijing's growing number of motor vehicles. This brings enormous pressure to transport, to the end of February this year, Beijing has to 3.2 million units for motor vehicles, and increased speed of 1000 cars a day.

With economic development, the growing number of motor vehicles in Beijing. This gives tremendous pressure to transportation, to the end of February this year, Beijing has reached 3.2 million motor vehicles, and is still increasing at a rate per day 1000.