他们下午都在洛蒙德湖边打高尔夫——顺便提一句，球技糟透了。They spent their afternoons playing golf—extremely badly, I may add—around Loch Lomond.对他来说电台的工作只是顺便做做而已。Radio work for him was very much a sideshow.顺便提一下，我今天穿的袜子不成对。I'm wearing odd sock...
The optimum aperture of an aerator is smallest at the water depth of 4 m.一般水深在4m左右,曝气器的最优孔径最小.You know there's some debate among chiropractors about the optimum IeveI of mattress tension.你知道吗?有些神经病理学家对最佳的床褥硬度争论不休.Th...
胶卷或感光片应在日食前装入暗盒.The films and plates are put in their holders the night before the eclipse.他用的是照相暗盒, 最原始的相机.He used a camera obscura, which was a primitive camera.这种数字影像暗盒可以取代感光胶片式暗盒,实现记录飞机训练或作战信息的功能.The digital imaging ...