2019 North American Int'l Auto Show held in Detroit, U.S.

Reid Bigland, Head of Ram brand, introduces RAM3500 heavy duty pickup during a press conference at the 2019 North American International Auto Show (NAIAS) in Detroit, the United States, on Jan. 14, 2019. The annual Detroit auto show this year opened Monday and will last through Jan. 27. (Xinhua/Wang Ping)