他们打卡下班，于2点50分离开。They clocked off duty and left at ten to three.值夜班的警员准备打卡下班。The Night Duty Officer was ready to clock off.他们到了工厂准备打卡上班，却发现大门没开。They arrived to clock on and found the factory gates locked....
At that moment a chime sounded from the front of the house.就在那时，房前传来一声铃。I heard the clock chime.我听见钟响报时。The chime of the clock woke him up.钟声敲醒了他。At this, some of the others chime in with memories of prewar deprivations....
The important thing in life is to have a great aim, and the determination to attain it.人生重要的事情是确定一个伟大的目标，并决心实现它。 ——Johann Wolfgang von Goethe德国诗人剧作家歌德OBJECTIVE To establish a method for determination of hesperidin in Jin...