数码单镜头反光相机 (數碼單鏡頭反光相機) shǔmǎ dān jìngtóu fǎnguāng xiàngjī

shǔmǎ dān jìngtóu fǎnguāng xiàngjī phrase digital single-lens reflex camera (DSLR)
Domain: Modern Chinese 现代汉语 , Subdomain: Photography
Notes: (Wikipedia '数码单镜头反光相机')