There are the impressions of shoes in the mud.泥地上留下了鞋印。The dog had smears of mud all over his body.狗身上沾满了泥污.The black mud fettered her movements.黑色的稀泥限制了她的行动。My hands, boots and trousers were plastered with mud.我的双手、靴子和裤...
Dogs love splashing in mud and hippos wallow in it.狗喜欢在泥水洼里扑腾，河马则喜欢在其中打滚撒欢儿。The mud is a feeding ground for large numbers of birds.大批鸟儿来这块泥地觅食。The salt marshes and mud flats attract large numbers of waterfowl.盐碱地和泥滩吸引了大量...
The Roman gladiatorial contests were bestial amusements.罗马角斗是残忍的娱乐He hasn't enough money for food, let alone amusements.他连吃饭钱都不够, 就更不用说玩儿的钱了.Big cities have many amusements.大城市有许多娱乐....
...motor bikes revving at full throttle.全速行驶的摩托车The team are revving up for next week's game.这个队伍对下周的比赛跃跃欲试.I heard the engines revving as the lorries backed and turned.卡车倒车和掉头的时候，我听见发动机的轰鸣声。The old bus was revving ...