就光圈优先模式来说，光圈是最主要的参数，所以你并不需要再按光圈按钮，直接转动指令盘并且在LCD上查看数值变化即可。
Since aperture is the main event in aperture priority mode, you may not need to press the aperture button; simply rotate the command dial and look for the changing Numbers in the LCD status screen.
如果，相反，你看到一些类似于汽车仪表盘的东西——一些刻度盘和按钮会与接下来信贷市场，衍生物，商品和股票发生的事情相关。
What if, instead, you saw something akin to the dashboard of a car-with dials and knobs corresponding to what's going on in credit markets, derivatives, commodities and stocks.
他必须做下面三件事中的一种来得到车辆的控制权：按下右手边的红色按钮、踩刹车或者转方向盘。
To gain control of the car he has to do one of three things: hit a red button near his right hand, touch the brake or turn the steering wheel.
应用推荐