A couple poses in front of a Toyota RAV4 at the 2021 Chicago Auto Show held at McCormick Place in Chicago, the United States, on July 15, 2021. The 2021 Chicago Auto Show kicked off on Thursday with more than 20 manufacturers from all over the world showcasing their latest vehicles.Photo:Xinhua

Various models of Jeeps show their off road capabilities on obstacle course at the 2021 Chicago Auto Show held at McCormick Place in Chicago, the United States, on July 15, 2021. The 2021 Chicago Auto Show kicked off on Thursday with more than 20 manufacturers from all over the world showcasing their latest vehicles.Photo:Xinhua

A visitor is seen in a 2021 Lexus LS 500 convertible at the 2021 Chicago Auto Show held at McCormick Place in Chicago, the United States, on July 15, 2021. The 2021 Chicago Auto Show kicked off on Thursday with more than 20 manufacturers from all over the world showcasing their latest vehicles.Photo:Xinhua

A visitor sits in front of a Nissan display at the 2021 Chicago Auto Show held at McCormick Place in Chicago, the United States, on July 15, 2021. The 2021 Chicago Auto Show kicked off on Thursday with more than 20 manufacturers from all over the world showcasing their latest vehicles.Photo:Xinhua