We drove through red traffic lights, the horn blaring.我们鸣着喇叭，闯过红灯。The traffic lights were on amber.交通信号黄灯亮了。Traffic lights have been placed at all major intersections.所有重要的交叉路口都安装了交通信号灯。...
Zinc base die castings are always copper plated in cyanide baths.锌基合金的压铸件总是在氰化镀液中镀铜.It's used for the production of large castings.它用于大型铸件的制备.All lead castings were produced at first by hand in many cases from singl...
“嗯，”他承认道，“我有时候说话的确有点吐字不清。”"Well," he conceded, "I do sometimes mumble a bit."嗯，对了，显然我们的一些听众可能会有些想法。Now, erm, obviously some of our listeners may have some ideas.嗯，插一句，我那时正在努力戒烟。Well, parenthetically, I was trying to quit...
那些地区通过完善的公路系统相互连接。The regions are interconnected by an excellent highway system.我用完善后的技术摘掉了纤维瘤。I removed the fibroid tumours, using the techniques that I have perfected.这种技术变得越来越完善，越来越受人欢迎。This technique is becoming more...