clean water sand的意思|示意

Dirty water, soil, sand suction sewage box, all the oil on the ground, the machine after cleaning, clean as new, is less than human.

脏水、泥土、砂粒统统吸入污水箱，特对油污地面，机器清洗后，洁净如新，是人工所不及。

In the shallows, the dark, water-soaked sticks and twigs, smooth and old, were undulating in clusters on the bottom against the clean ribbed sand, and the track of the mussel was plain.

湖湾处，黝黑滑溜、浸透了水的一簇簇老旧枝丫抚弄着洁净沙滩上的丝丝纹路，贻贝留下的痕迹清清楚楚。

And if there is no water, we rub our hands in the sand to clean them.

而且要是没有水的话，我们就在沙里使劲摩手。

In the shallows, the dark, water-soaked sticks and twigs, smooth and old, were undulating in clusters on the bottom against the clean ribbed sand, and the track of the mussel was plain.

湖浅处，浸于水中的暗色枝枝杈杈样子光滑，而且有了些年头，一丛丛地顶着呈纹路状的净沙在水中起伏，蛤贝爬过的路痕也历历在目。

Joint filling 48 hours after macadamize, use the mixture of cement and crushed sand with 1:0.5 to fill, after that, use the water to clean roughly the tile surface.

铺装48小时后进行填缝，用水泥与石粉以1：0 . 5的比例确实填满砖缝，并确实地把砖面用清水清洗干净。

After a small amount of water was used to clean remaining ionic liquids, the sand was so clean could be returned to the beach, instead of landfills.

再用少量水清理掉残留的离子液体，处理后的砂样可以直接填回海滩，而不是被扔到填埋场。