因此，人们可以使用一个瘦客户，也可以使用胖客户端，硬件可以随时变换，软件运行的操作系统也可以被改变或更新，但使用者却不受影响。
So, the person could use a thin client or a thick one, the hardware could be changed in time, the operating system it runs upon could be changed or updated, but the user should not be affected.
取景器盖能防止由于离散光进入取景器目镜而引起不正确的曝光。它能保证测光系统完全不受影响。 收藏。
The viewfinder cap is used to avoid incorrect exposure due to stray light which may enter the metering system is not adversely affected.
取景器盖能防止由于离散光进入取景器目镜而引起不正确的曝光。它能保证测光系统完全不受影响。 收藏。
The viewfinder cap is used to avoid incorrect exposure due to stray light which may enter the metering system is not adversely affected.
应用推荐