| 1. | This medicine will have immediate efficiency .
这药能立即奏效。 |
| 2. | My plan worked , and i got them to agree .
我的想法奏效了，我让他们同意了。 |
| 3. | The therapy had not worked .
这个方法并不奏效。 |
| 4. | The scheme might do good and at least, it could do no harm .
那计谋也许会奏效，至少没害处。 |
| 5. | There is no reason to expect that old approaches will prevail .
没有理由期望老办法能够再次奏效。 |
| 6. | He saw from the expression in her eyes that his words had succeeded .
凭眼神他可以看出，他这话已经奏效。 |
| 7. | There was evidence that such an unconventional approach might work .
有证据表明，这种违反常规的方法是可能奏效的。 |
| 8. | Factorization of this equation by trial and error is not possible .
用试凑法对这个方程进行因式分解是不可能奏效的。 |
| 9. | A little wit, a little nimbleness, a little luck--time and opportunity--these sometimes availed .
一些机智，一些儿伶俐，一些儿运气--时间和机会--这些东西有时候会奏效的。 |
| 10. | That he could bring off this balancing act was a tribute to his tact, his intelligence, and his instinct for the scope and the limits of indiscretion .
这种平衡术之所以奏效，应当归功于他八面玲珑，脑筋灵活，掌握分寸恰到好处。 |
