ibrahim

Chinese premier meets Malaysian PM Anwar Ibrahim

Li noted that as the world enters a new period of turbulence and change, the two countries ought to engage in cooperation with gre

一幅能够给予观众的没有任何颜色（即只由从纯黑到纯白的不同影调所构成）的感受或是看上去是一幅被完全调整为具有单一颜色（例如褐、红、金色等非灰色的颜色）的灰度照片，称其为黑白/单色照片。