div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentinreader042viewer20220119035f0fb4d57e708231d4457bf3html5page1jpg target=_blank img data-url=-birds-author-ecc-created-date-10112016-10442-amhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: birdsAuthor 教育出版株式会社 Created Date 10112016 1:04:42 AM loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentinreader042viewer20220119035f0fb4d57e708231d4457bf3html5thumbnails1jpg width=140 height=200 adivdiv