sprinkling on the surface
洒在表面
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Shake up it before using. Then spray it on the stone surface with a sprinkling can. (Each operation covers about 3 to 5 square meters);
该产品使用前须摇匀，然后用喷壶喷于石材表面（每次操作面积大约3至5平米）；
youdao
Instead of sprinkling things on the surface, Viking had a shovel on an arm and brought samples of Mars' surface into a chamber.
NPR: Revisiting the Viking Missions to Mars
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