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- I finally found the right key after lots of trial and error. 经过反复试验，我终于找到了正确的方法。
- The rising level of crime is a sign of the times. 犯罪率增高是这一时代的特徵。
- The level of inflation has gone beyond 8%. 通货膨胀率已经超过了8%。
- "It was a lot of trial and error," says Barnes. 巴尼斯说：“我们经历了多次尝试和错误。
- The level of formality determine the precise mode of expression. 不同的礼节程度决定所需的确切表达方式。
- Our effort is gear to a higher level of production. 我们调整力量将生产推向更高的水平。
- The only way Jim could solve the algebra problem was by the method of trial and error. 要解决这道代数题，吉姆唯一能做的就是不怕失败，反复尝试。
- The flood rose to a level of 50 feet. 洪水涨到五十英尺高。
- It was largely a matter of trial and error. 这主要是个反复实验的问题。
- BLANCH : What type of trial was conducted? 伯朗什：是怎么一个试验过程?
- The talks are aimed at radical reductions in the level of weapons. 那些会谈都以大幅度裁减军备为目标。
- An abnormally low level of glucose in the blood. 低血糖症血液中葡萄糖不正常地低含量
- A period of trial is often needed to determine whether something is right or wrong. 为了判断正确的东西和错误的东西，常常要有考验的时间。
- Our effort is geared to a higher level of production. 我们调整力量将生产推向更高的水平。
- The time of trial will soon come; keep your valour till then. 考验的时刻就要到了，你们留点力气到那时去耍吧。
- The new government's prime task is to reduce the level of inflation. 新政府的主要任务是减低通货膨胀的水平。
- Initially, it would run for one year, a kind of trial period. 刚开始是一年，算是试验期。
- Growth is a process of trial and error: experimentation. 成长是一个不断尝试和犯错误的过程，需要实验。
- Some economists showed their anxiety on unprecedented level of unemployment. 一些经济学家对失业率达到前所未有的程度表示忧虑。
- First we have to lift the level of instruction. 首先我们得提高教学水平。
