锻造刀刃需要很高超的技巧。To forge a blade takes great skill.刺刀刃是用最优质的钢锻造的.A bayonet blade is forged from the finest steel.过去厨房用刀是在锻造厂打出来的.In the past kitchen knives were made in a forge....
Vigorous youth is subjected to rigorous discipline.活泼的年轻人须受到严格的纪律约束。The Youth Training Scheme was operative by the end of 1983.青年培训计划一直持续到1983年底。The scene awakens reminiscences of my youth.这景象唤起我年轻时的往事.Youth changes divi...
她把包装盒子的玻璃纸撕了下来。She tore the cellophane wrapping off the box.玻璃纸系由长形纤维分子组成.Cellophane is made of long, fibrous molecules.插入红色或蓝色的玻璃纸,观察条纹宽度的变化.Interpose red or blue cellophane and observe the change in the width of the fr...