| 1. | These values have been rounded off .
这些值已经经过四舍五入。 |
| 2. | She rounded off the corners of the table with sandpaper .
她用砂纸把桌角打磨光了。 |
| 3. | The excursion was rounded off with a short visit to the zoo .
集体游览以匆匆参观一下动物园而圆满结束。 |
| 4. | He fell into the dreamless sleep which rounded off his past .
他睡着了，睡得非常沉，好像把过去的岁月全补足。 |
| 5. | The final numerical values, as displayed, were rounded off to three decimal places .
所表现出的最终数值舍入到小数三位。 |
| 6. | Answers are provided to about half the problems, and are rounded off to two or three significant figures .
大约一半的习题有答案，取二或三位有效数字。 |
| 7. | I don't know his name, and i don't know his game, but he's moving round off and on, just out of sight .
我不知道他的大名，也不知道他的策略，可是他就在人们看不见的地方游来游去，一忽儿出现，一忽儿失踪。 |
| 8. | Each act of the abominable drama, which was carried on in perfect silence, being rounded off and finished with a furious and very revolting dance about the supposed victim .
这部令人生厌的无声剧的每一幕始终都围绕着一个假设的牺牲品在狂舞乱跳。 |
| 9. | She rounded off the corners of the table with sandpaper
她用砂纸把桌角打磨光了 |
| 10. | Do you mean to round off the edges of the table
你的意思是不是要把桌子的边(棱角）磨圆吗？ |
