Nuclear weapons plants across the country are heavily contaminated with toxic wastes.全国的核武器工厂均受到了有毒废弃物的严重污染。Lead can accumulate in the body until toxic levels are reached.铅会在体内积聚直至造成铅中毒。Toxic waste could endanger lives a...
Conditions were damp and foggy after morning sleet.早上的雨夹雪过后天气潮湿多雾。Northern Kentucky is likely to get snow mixed with sleet.肯塔基州北部可能有雨夹雪。The wind began to build and the sleet to blow about.风开始大起来了,雨雪四处飞扬....blinding snow,...
注意儿童或其他幼小动物。Watch any young human being, or any other young animal.这些幼小的游泳运动员非常喜爱的一项运动就是水下三轮车比赛.A game that is very popular with these young swimmers is the underwater tricycle race.幼小的黄化叶子也可能伴随细胞分裂.Young etiolated leave...