这些濒临灭绝的、性情温顺的大型动物属于高度群居的动物。These endangered gentle giants are highly social animals.群居的动物是靠气味维系群体的.Most animals that live in herds depend on smell to keep together.狼是群居的“猎手”,聚集成群一起攻击猎物.Wolves are social hunters . Pack me...
Her hair stood out in spikes.她的头发一簇簇竖立着。a row of iron spikes on a wall墙头的一排尖铁There is a row of spikes on top of the prison wall to prevent the prisoners escaping.监狱墙头装有一排尖钉,以防犯人逃跑....
防暴警察向人群中投掷了催泪瓦斯罐和烟幕弹。Riot police hurled tear gas canisters and smoke bombs into the crowd.军队用炮火和催泪瓦斯予以反击。The army responded with gunfire and tear gas.警察使用了催泪瓦斯攻入屋子以后,恐惧的一天结束了。The day of terror ended after police used tea...