久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

“調(diào)焦距”的英語可以翻譯為：focalize ...

比較貴的照相機(jī)有可調(diào)焦距.More expensive cameras have adjustable focusing.這張照片看上去有些滑稽, 我想你是忘了給照相機(jī)調(diào)焦距了.This photograph looks funny; I think you forgot to focus the camera.她正在給照相機(jī)調(diào)焦距.She is focusing her camera....