Fins are a feature specific to fish.鱼鳍是鱼类特有的特征.He could see their wide, flattened, shovel - pointed heads now and their white tipped wide pectoral fins.他这时看得见它们那又宽又扁的铲子形的头,和尖端呈白色的宽阔的胸鳍.They were flapping their bat - like...
失业率上升，相对应的是生产率进一步提高。The obverse of rising unemployment is continued gains in productivity.工资的涨幅高过了生产率增长的速度，从而消耗了利润所得。Wages were rising faster than productivity and this was eating into profits.第三季度的结果表明生产率持续上升。The third-...
Kevin arrived right on cue to care for Harry...凯文到的正是时候，可以照顾哈丽。Environmental concerns will elbow their way right to the top of the agenda.环境问题将挤到议事日程之首。We need money right? We could go around and ask if people need odd j...