heliography阳光: sunlight; sunshine; sunbeam摄影: take a photograph; shoot法: law多次曝光摄影法: multiple-exposure photography method摄影法: photographic method; photoinstrumentation下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:阳光摄影法，即可在微信中查询翻译
