For flash photography, set the aperture at f.5.6.用闪光照相，要把光圈孔径定为5.6。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.Use a small aperture and position the camera carefully.用小光圈...
Use a small aperture and position the camera carefully.用小光圈，仔细调整相机位置。Through the aperture he could see daylight.透过缝隙，他能看见日光。For flash photography, set the aperture at f.5.6.用闪光照相，要把光圈孔径定为5.6。...
They have the right to come in and inspect the meter.他们有权进来查表。Elaine went outside to inspect the playing field.伊莱恩走到外面查看操场。The captain wants to inspect your kit.船长想检查你的行装....
他把这许多笔记簿一页页撕下来, 贴到室内的墙上.Tearing out the leaves of these note - books , he pasted them upon the walls of his room.他给他的笔记簿重新装满了纸.He got a refill for his notebook.比尔: 嗨, 这是你的笔记簿 吗 ?Bill: Hi, is this your notebook?...