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。...
他们正在寻找减少自然资源浪费的方法。They are looking at ways of reducing the waste of natural resources.这是个浪费的时代.It was an extravagant age.学生会在校园里发起一场反对浪费的运动.The Students'Union waged a compaign against waste on the campus....
她像个男人似的握了手，坚实而又有力。She shook hands in a mannish way, her grip dry and firm.我决定在这个坚实的基础之上继续努力。I am determined to build on this solid foundation.然而，我们脚下的地面却似乎是坚实而恒久不变的。The ground beneath us, however, appears solid and uncha...
It was just then that I chanced to look round.就在那时，我恰好环顾了下四周。You don't mind if they take a look round, do you?您不介意他们四处看看吧？So you're going to have a look round?那么你打算到处看看？...
However, solid state dosimetry with thermoluminescent materials is also included.然而, 也论及使用热释光材料的固体剂量学.They may be expected to retain an important place in radiation dosimetry and radiation instrumentation generally.在辐射剂量...