the mediterranean world - part 1 of 40. explains the significance of the mediterranean region in the development of western civilization - from the beginning of early civilization to the present. also depicts contemporary life in greece, italy, and the ar - 平坦的 物體描述 個影片檔及 b 捲影像00:29
photovoltaic solar panels solar power on modern green building 4k video zoom out - 平坦的 物體描述 個影片檔及 b 捲影像00:07
circular transitions change the video scene. modern motion graphics. 2d animation. green screen. - 平坦的 物體描述 個影片檔及 b 捲影像00:06
animated white audio bar spectrum isolated on transparent background 4k - 平坦的 物體描述 個影片檔及 b 捲影像02:30噪音
if you could see the earth - part 2 of 16. a voyage into space, filmed completely in animation, reveals to the very young student the fact that the world is round and moves in orbit around the sun, causing day and night. sequences shot from a space ship s - 平坦的 物體描述 個影片檔及 b 捲影像00:36地球
flat abdomen stomach on women, wet from swimming in bikini swimsuit. - slow motion - 平坦的 物體描述 個影片檔及 b 捲影像00:13女人
1916 man (fatty arbuckle) helps driver fix flat tire by lifting car and inflating tire by hand - 平坦的 物體描述 個影片檔及 b 捲影像01:29
side view of young male standing near his car looking at tire feeling sad. close up. man driver looks at flat tire in silver auto. - 平坦的 物體描述 個影片檔及 b 捲影像00:14
hourglass, sand timer, or sand clock measuring , vertical time concept. alpha channel. - 平坦的 物體描述 個影片檔及 b 捲影像00:20時鐘
white clouds against a blue sky move rapidly passed a close up detail of four floors of a residential council tower block - 平坦的 物體描述 個影片檔及 b 捲影像00:10倫敦 - 英格蘭
glowing neon heart pulse. heart beat. healthcare vector medical background with heart cardiogram. cardiology concept with pulse rate diagram 4k stock video - 平坦的 物體描述 個影片檔及 b 捲影像00:10心臟, 綠色
aerial view of an empty land with a straight horizon line, colorado - 平坦的 物體描述 個影片檔及 b 捲影像00:09北美大草原, 無人機角度
asian student woman meeting with friend and teacher while online learning from video call on laptop in the front yard at home. - 平坦的 物體描述 個影片檔及 b 捲影像00:13
a woman with a wet flat stomach abdomen in a bikini swimwear swimsuit on vacation. - 平坦的 物體描述 個影片檔及 b 捲影像00:08女人, 比基尼
