他朝船上照去,看见了钓鱼线。He flashed his light into the boat and saw the fishing-line.他已经张贴了一张“禁止钓鱼”的告示牌。He has posted a sign up that says "No Fishing"禁止钓鱼。Fishing is prohibited....
an area with a high incidence of crime犯罪率高的地区This area has a high incidence of crime, disease, unemployment, etc.这个地区的犯罪率 、 发病率 、 失业率等很高.The report analyses the incidence of cancer among people aged 0 - 24.这份报告分析了从0 岁 到2...