在學校拍的，原圖2048X1536，PS壓縮1024X768，中品質


Shooting Mode Manual
Tv (Shutter Speed) 8
Av (Aperture Value) 2.8


Tv (Shutter Speed) 6
Av (Aperture Value) 3.2


Tv (Shutter Speed) 8
Av (Aperture Value) 6.3

拍的不好請指教