| Gb | Eng |
|---|---|
| 他把名单给我再念一遍，我一一进行核对。 | He read back the list of name to me, and I checked them off one by one. |
| 虽然绵羊看起来很相像，但那位老人仍能一一区别。 | Much as the sheep look alike, the old man can tell one from another. |
| 点名时，孩子们听到自己的名子一一答应。 | At the roll-call the children answered up to their names. |
| 函数两组元素一一对应的规则，第一组中的每个元素在第二组中只有唯一的对应量 | A rule of correspondence between two sets such that there is a unique element in the second set assigned to each element in the first set. |