| 1. | Any substitute was certain to be worse . 任何替代肯定会稍逊一筹的。 |
| 2. | There 's no substitute for parents . 父母亲是没有别人可以代替的。 |
| 3. | There is no substitute for parents . 父母亲是没有别人可以代替的。 |
| 4. | John will substitute for his father . 约翰将作为他父亲的代理人。 |
| 5. | He substituted for the worker who was ill . 他顶患病的工人干活。 |
| 6. | His friend humboldt was his substitute . 他的朋友洪堡接替了他。 |
| 7. | I leave an excellent substitute in my daughter . 所有的事都叫我女儿代劳。 |
| 8. | Emotion should never be a substitute for sound policy . 感情不能代替政策。 |
| 9. | I had to substitute on a few things . 有几项我不得不换一换。 |