They just rolled about on the floor punching each other like schoolboys.他们像小学生一样，在地板上滚来滚去，互相挥着拳头揍对方。...a group of ten-year-old schoolboys.一群 10 岁的男学生They just rolled about on the floor punching each other like schoolboys...
They just rolled about on the floor punching each other like schoolboys.他们像小学生一样，在地板上滚来滚去，互相挥着拳头揍对方。They met up in 1956, when they were both young schoolboys.他们1956年相遇，那时他们俩都还是小男生。British schoolboys sometimes wear caps, ...
What factor helps to spread the disease of myxomatosis?什么因素有助于扩散多发性粘液瘤病毒？What factor helped to spread the disease of myxomatosis?什么因素助长了多发性粘液瘤疾病的蔓延?Scientists discovered that this particular variety of rabbit was suscept...