1、Calving: the breaking off of an iceberg from a glacier or ice shelf.
冰裂：冰山從冰川或冰架上斷裂下來。

2、Hand drilling also decreases the risk of breaking off a guide wire in the scaphoid.
手搖鉆也可以減少導針在舟狀骨內折斷的風險。

3、She also may have recorded her feelings about breaking off her romance with Robert Kennedy.
她可能還在錄音帶中講述了自己與羅伯特·肯尼迪分手的感覺。

4、He was busy writing the story all the morning, only breaking off occasionally to have some tea.
整個上午他都在忙驚天動地寫那篇故事，只是偶爾停下來喝杯茶。

5、Shi: There's no value in totally breaking off from society. This is a very materialistic view.
史：和社會完全的斷裂開是沒有價值的，這是很唯物的看法。

6、He said he had no intention of breaking off relations with them.
他說他無意和他們斷絕關系。