英语六级经典例句100句

ion of prestige Рarises, as soon as you feel that you and some larger unit will be disgraced if you lose, the most Рbative instincts are around. 没有可能仅仅为了娱乐或锻炼而运动:一旦有了问题,一旦你Р觉得你输了你和你所属团体会有失体面时,你最野蛮的好斗本能就会被激发出来。Р 99. It has been found that certain bats emit squeaks and by receiving the echoes, they can Рlocate and steer clear of obstacles------or locate flying insects on which they feed. This Рecho-location in bats is pared with radar, the principle of which is similar. 人们已Р经发现,某些蝙蝠发出尖叫声并靠接受回响来锁定和避免障碍物——或者找到它们赖以为生的昆虫。蝙蝠Р这种回响定位法常拿来和原理与之很相近似的雷达相比。Р100. As the time and cost of making a clip drop to a few days and a few hundred dollars, engineers Рmay soon be free to let their imaginations soar without being penalized by expensive failure. Р随着芯片制造时间和费用降低到了几天和几百美元,工程师们可能很快可以任他们的想象驰骋而不会被昂Р贵的失败所惩罚。