| 1 | Diligent learners often have keen powers of observation. | |
| 2 | His eyes are very sharp and can see far away things clearly. | |
| 3 | The success of this film lies in the producer's keen market sense. | |
| 4 | Athletes need to have good physical conditions and sharp reaction ability. | |
| 5 | His success is entirely attributed to his sharp insights and ability to seize opportunities. |
Copyright © Purple Culture Co., Ltd. 2001 - 2026. All right reserved.
