Backwardness in high quality epitaxial wafer has limited greatly the development of Chinese LED industry.高质量的外延片已经成为中国LED产业发展的主要制约环节.We are struggling with backwardness.我们在和落后现象做斗争.Those who were in various degree of bac...
Just hit the F5 function key to send and receive your e-mails.只要按功能键F5就可以收发电子邮件了。My job is to cut stencils and sort up mails.我的工作是刻蜡板和把来信分类.Tom mails Mary a postcard every year.汤姆每年都寄给玛丽一张明信片....
年轻的指挥家们在小乐队或小歌剧院里崭露头角。Young conductors earn their spurs in a small orchestra or opera house.一位年轻的警察在大门紧闭的使馆外站岗。One young policeman stood guard outside the locked embassy gates.他直落4局轻取年轻的奥地利对手。He hammered the young Austri...
使他懊恼的是，可用于这个项目的资金太少。What frustrates him is that there's too little money to spend on the project.使他大为懊恼的是他赛跑没获胜.Much to his chagrin, he did not win the race.让建筑师大为懊恼的是，我们搬进去最先做的事情之一就是换掉了花饰铅条窗。One of the first things...