Sand chronometer
沙───sand;时计───chronometer
Water seeps through sand.───水渗入沙中.
Lift carrots on a dry day and pack them horizontally in boxes of damp sand.───晴天时把胡萝卜挖出来，平放在装有湿沙的盒子里。
The sand martin is a brown bird with white underneath.───崖沙燕是一种褐羽白腹的鸟。
There is a mass of sand in the yard.───院里有一堆沙子.
Simply sand them down with a fine grade of sandpaper.───只要用细砂纸把它们打磨一下即可。
Water bubbled up through the sand.───水从沙里冒出气泡.
Beach users have complained about people walking their dogs on the sand.───海滩上的游客投诉有人在沙滩上遛狗。
Too many golfers try to bash the ball out of sand. That spells disaster.───太多高尔夫球手都想把球从沙子里敲出来，结果酿成了一场灾难。
Concrete is a mixture of sand and cement.
The children played happily in the sand.
Sand is insoluble in water.
We beheld the beautiful sand beach before us.
She kicked the sand up.