短語詞組短語Landscape sketch hand drawing 30 風(fēng)景園林小品手繪圖30張first sketch drawing 繙譯basic sketch drawing teaching 素描基礎(chǔ)教學(xué)design sketch drawing 設(shè)計素描computer aided operational sketch drawing 計算機輔助工序圖繪制contour line of sketch drawing 草圖輪廓線Drawing Sketch 設(shè)計速寫 返回 sketch drawing