test tubes and pipette scientist working at the laboratory, medical technology - 構圖 個照片及圖片檔概念, 實驗室, 數碼製圖
a high-key image of pink cymbidium orchid flowers against a soft white background - 構圖 個照片及圖片檔白色的背景, 粉紅色, 蕙蘭屬植物
businesspeople making handshakes, while standing on painted pattern on asphalt - 構圖 個照片及圖片檔概念, 商務, 合併與收購
aerial view of london showing houses of parliament and london eye on the river thames - 構圖 個照片及圖片檔大笨鐘, 鳥瞰, 城市景觀
