As coins were mass-produced, they can often be accurately dated.
硬币是大批量生产的，因此总能判断出它们的日期。

Similarly, GM has sought to position itself as the environmentally conscious car company, beginning in 1996 when it launched the nation's first modern, mass-produced electric car, the EV-1.
通用也已把自身定位为一家关心环保事业的公司。1996年，它就生产了美国第一辆批量制造的现代化电动汽车EV-1型。

The endless rows of tiny stalls offer mainly mass-produced schlock and dreadful knock-offs.
无数排小摊子上出售大批量复制的小器物和样子难看的仿制品。