That, GM hopes, will be enough to attract the attention of a passer by who would, presumably, find the driver, alert the authorities or, if all else failed, break in and rescue the child (or pet).

• 通用汽车公司设想通过报警声能够吸引路人的注意，帮助找到司机，或报告有关部门，在别无选择时，就砸开汽车，救出儿童(或者宠物)。