求翻译：目前意外伤害的发生率呈逐年上升的趋势。在中国，平均每天约有40名学生死于食物中毒、溺水、交通等事故，意外伤害已经成为青少年健康的第一”杀手“是什么意思？

Currently the incidence of accidental injuries was an increasing trend. In China, the daily average of about 40 students died from food poisoning, drowning, traffic accidents, accidental injuries adolescent health has become the first "killer"

The incidence of injury accidents has been on the increase. In China, there are about 40 students per day on average die of food poisoning, drowning, traffic accidents, and accident injury has become an Adolescent Health first" killers "

At present the accident injury formation rate assumes the tendency which rises year by year.In China, every day approximately had 40 students to die equally of the food poisoning, is drowned, accidents and so on transportation, the accident injury already becomes the young people health first” the m

At present was a rising trend in the incidence of accidental injury. In China, about 40 students per day die of food poisoning, drowning, traffic incidents such as accidental injuries have become the first in adolescent health "killer"

At present was a rising trend in the incidence of accidental injury. In China average about 40 students every day like die of poisoning, drowning or traffic accident, accidents have become first of adolescent health "killer"