Then fearing lest we should fall upon rough places, they cast four anchors out of the stern, and wished for the day.
他们又怕我们碰在礁石上，就从船尾抛下四个锚，切望天亮。
2
PCBN cutters are used for rough and fine processing various of bearing steel, tool steel, chilled steel, and other many kinds of cast steel and carbide of different hardness.
PCBN刀具适合各种轴承钢、工具钢、淬火钢以及各种高硬度铸铁、喷涂、硬质合金的粗精加工。
3
In Hongshan culture also has some roughcast stone implement and the jade, that USES for the tool which produces and the life USES.