microscopic view of euglena, unicellular organism with single flagella, moving in freshwater - 軸 個影片檔及 b 捲影像00:11
microscopic view of euglena, unicellular organism with single flagella, moving in freshwater - 軸 個影片檔及 b 捲影像00:12
microscopic view of euglena, unicellular organism with single flagella, moving in freshwater - 軸 個影片檔及 b 捲影像00:14
microscopic view of euglena, unicellular organism with single flagella, moving in freshwater - 軸 個影片檔及 b 捲影像00:15
static shot of a spindly, silhouetted plant in the blue mountains, new south wales, australia. - 軸 個影片檔及 b 捲影像00:23
women spinning girls knotting rug / women turning spinning wheel putting wool onto spindles / three girls working on hanging rug strings profile of... - 軸 個影片檔及 b 捲影像00:19
close-up sequence showing a man wearing elastane clothing and yellow trainers trying out a red 'boneshaker' bicycle at a velodrome, uk. - 軸 個影片檔及 b 捲影像00:24踩單車
rises to half a per cent; england: derbyshire: derby: j smith & sons midland clock works:intvarious shots of engineer examining mechanical workings... - 軸 個影片檔及 b 捲影像01:25
axminster carpets goes into administration; devon: axminster carpets:intworkers carrying rolls of carpet in facttory wool on cone shaped machinebag... - 軸 個影片檔及 b 捲影像00:38
an employee operates machinery as a shelf stacked with rolls of yarn stands in the foreground at a nitto seimo co. factory in fukuyama, hiroshima,... - 軸 個影片檔及 b 捲影像01:50
