It's such a pity if you start off on a bright tone on a story and suddenly realize you are talking about some people having been killed in a road crash.
2
英国在10 - 24岁年龄间的年轻人中,交通事故是致人死亡主要原因,其中男性30%,女性17%。
The most common cause of deaths in the UK among people aged 10-24 is traffic accidents, which account for 30% of male deaths and 17% of female deaths.