在附近区域找一个AA制小组，或者加入一个尝试改变不良习惯的网上论坛。
Find an AA group in your area. Join online forums where people are trying to quit.
f制光圈(或称光圈)决定相机的景深(对焦区域)以及有多少光能通过镜头到达传感器。
The f-stop, otherwise known as the aperture, determines your depth of field (the area in focus) and how much light can pass through the lens to reach the sensor.
手机营销最为有效的新渠道模式是区域独家代理制方式。
The most valid new channel mode should be the method of district sole agent system.
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