Translate the following paragraphs into Chinese. The Volvo Group is a Swedish multinational commercial transportation and construction equipment manufacturer, headquartered in Gothenburg, Sweden . Volvo was established in 1915 as a subsidiary of SKF, the ball bearing manufacturer . In 1924, Assar Gabrillsson, an SKF sales manager, and engineer Gustaf Larson, the two founders, decided to make a Swedish car . Their vision was to let Swedish drive their own cars and the car they produced could withstand the rigor of the country’s rough roads and cold temperatures . Volvo Cars was officially founded on 14 April 1927 . In the same year the first car, the Volvo ÖV 4 series, affectionately known as “Jakob”, rolled out of the factory in Gothenburg . Since then, Volvo Car has produced not only family cars but also many brands of trucks and buses .