小鸭褪了黄毛.The ducklings have shed their yellow down.小鸭咻咻地叫着.The ducklings are cheeping.鸭子们盯着母鸭和她的小鸭看着.The ducks look at the mother duck and her ducklings....
US forces are poised for a massive air, land and sea assault.美国军队作好了发动大规模海、陆、空攻击的准备。The gymnast poised herself on the balance beam gracefully.体操运动员优美地立在平衡木上.The economy is poised for take-off.经济蓄势待发。Britain was poised to...