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protect prevent save help
Ring Array Bones Sunlight Wave
reveal display expose show
was were will be would be
X sea ice and insufficient sunlight． light snow cover and sufficient sunlight． heavy snow cover and sufficient sunlight． thick sea ice and insufficient sunlight．
Dark-colored clothes are warmer in the sunlight. Objects absorb part of the sunlight. Color is caused by reflected light rays. A red object reflects mostly red light.
protect hold stop prevent
darkness ray shade sunlight
through across by hour each hour
fainted lightened weakened faded
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