| 1. | Look before you leap is a familiar expression . 三思而行是一个很通俗的说法。 |
| 2. | We must take considered action . 我们一定要三思而行。 |
| 3. | She performed her promise of being discreet to admiration . 她三思而行,出色地履行了诺言。 |
| 4. | You should think twice about employing someone you have never met . 你要雇用素未谋面的人应三思而行。 |
| 5. | Always think twice before paying out large sums of money 支付大笔款项时总要三思而行。 |
| 6. | You should think twice about employing someone you ' ve never met 你要雇用素未谋面的人应三思而行 |
| 7. | You should certainly think twice before quitting your job 在你辞去工作之前,你实在应该三思而行。 |
| 8. | You should think twice before by the hele in batches 在你决定成批购买这些货物之前,你应该三思而行。 |
| 9. | Hope you think thrice before you act 希望你三思而行。 |
| 10. | That would make tehran think twice about meddling in iraq 这有可能迫使德黑兰在企图干涉伊拉克时三思而行。 |