Asked what the most important safety gadgets were, 69 percent said the smoke alarm, 64 percent said seat belts and 29 percent said baby seats.

• 在被问及“最重要的安全类发明”时，69%25的受访者考(试大认为是烟雾报警器，64%25的人选择安全带，29%25的人选择婴儿座椅。