底特律（美国密歇根州最大城市，美国汽车工业中心，靠近加拿大）the largest city in the northern US state of Michigan, near the border with Canada, and the centre of the US car industry
It has become something Detroit can't ignore. 这已经成为底特律不能忽视的事情。
It's Motor Show time in Detroit. 现在是底特律的车展时间。