behind = in back of, to the rear of - the green is behind the blue. The blue is behind the red. The green is behind both the red and blue. behind表示在后面、向后。例如：綠色方塊在藍(lán)色方塊后面。藍(lán)色方塊在紅色方塊后面。綠色方塊既在紅色方塊后面也在藍(lán)色方塊后面。 below = under, beneath, underneath - The yellow is below the red. The pink is below the brown. below表示在下方。例如：黃色方塊在紅色方塊下方。粉色方塊在棕色方塊下方。 beneath = under, below, covered by, underneath - the yellow is beneath the red. The pink is beneath the brown. The black is beneath the green. Part of the the green is beneath the blue. Part of the blue is beneath the red. beneath表示在下方，或被蓋著。例如：黃色方塊在紅色方塊下方。粉色方塊在棕色方塊下方。黑色方塊在綠色方塊下方。部分綠色方塊被藍(lán)色方塊蓋住。部分藍(lán)色方塊被紅色方塊蓋住。

beside = next to, by the side of - the pink is beside the yellow and the red. beside表示緊鄰，在近旁。例如：粉色方塊在黃色方塊和紅色方塊旁邊。