The ice is firm and thick; and he has to break it and at once take the pieces away that the open space may not be blocked up.
冰又硬又厚。 先得把 冰凿开来，然后马上把冰块运到远处去，免得堵塞这块空地。
The outline of the new Jordan is ready now, all that is left to do is to break the ice.
新的约旦已经画好轮廓，剩下来要做的就 只有把冰凿开了。
After this, people use the tricks of the Monkey King. They cut holes in the ice and out bound the fish on their own.
后来，人们照孙悟空的办法，只要将冰凿开一个洞穴，鱼儿就会自己跳出来。
You can't break the ice without marking it out.
不先量好就没法凿冰。
He chipped a hole in the ice.
他在冰上凿了个洞。
The climbers cut steps in the ice.
登山者在冰上凿出踏脚处.
They had to cut steps in the ice as they climbed.
他们往上爬时得在冰上凿出踏脚处.
They have to cut step in the ice as they climb
他们往上爬时得在冰上凿出踏脚处
They have to cut step in the ice as they climb.
他们往上爬时得在冰上凿出踏脚处。
This allows water to insinuate iself underneath and drill tunnels through the ice.
湖水从下面乘虚而人，在冰堤上开凿通道。
One clue to the origin of the peculiar shape of glacial valleys is the mechanisms by which glaciers carve valleys.
探索冰川山谷的奇特形状起源的一种方法是研究冰川开凿山谷的机制。
Matvey crosses himself, takes the crowbar in both hands, and begins breaking the ice, carefully keeping to the circle that has been drawn.
玛特威在胸前画了个十字，两只手拿起铁棍，严格循着刚才画好的圆圈，动手凿冰。
A scooping or digging action, as with such a chisel.
用凿等进行挖、凿的动作
The axe strikes the chisel strikes the wood
斧头吃凿子凿子吃木头
A mason's narrow chisel.
凿子泥瓦匠用的窄凿子
cold chisel; chisel used to cut cold metal
冷凿,冷錾（凿冷金属的凿子或錾子）.
A groove or hole scooped with or as if with such a chisel.
凿孔；凿槽用凿挖出的或象是用这种凿子挖出的槽沟或空穴
Shaft sinking winch
GB/T15112-1994凿井绞车