您要查找的是不是：
- We have taken effective measures to preserve our natural resources. 我们已采取有效措施保护自然资源。
- Effective measures have been taken to prevent exhaust pollution. 业已采取有效措施以防止废气污染。
- Effective measures to kill insect and black beetle. 采取有效的消杀蚊蝇、蟑螂等虫害措施。
- We should take some effective measures. 我们应该采取些有效的措施。
- We must take effective measures to prevent the dike from going out. 我们必须采取有效措施防止堤坝倒坍。
- The department concerned has taken effective measures. 有关部门已采取了有力的措施。
- Effective measures should be taken to firm up the prices. 应该采取有效措施稳定物价。
- We must adopt effective measures to improve our work. 我们必须采取有效措施来改进我们的工作。
- Take effective measures to reduce the discharge to the minimum. 采取有效措施，将排放降至最低水平。
- With effective measures, the situation was out of danger. 由于采取了有力措施，形势转危为安。
- We have taken effective measures to preserve our natural resource. 我们已采取有效措施保护自然资源。
- It's high time we took effective measures to improve our work. 现在该是采取有效措施改进工作的时候了。
- We have to take effective measures to control pollution. 我们得采取有效措施控制污染。
- We must take effective measures to improve our work. 我们必须采取有效措施来改进我们的工作。
- We should take effective measures to prevent sunstroke. 我们应该采取有效措施预防中暑。
- We'll have to rack our brainand think of some effective measures. 这可不是件容易事。我们得绞尽脑汁想出一些行之有效的办法。
- Effective measures should be taken before things get worse. 考虑到问题的严重性,在事态进一步恶化之前,必须采取有效的。
- Some effective measure must be taken at once. 必须马上采取有效措施。
- We have take effective measures to preserve our natural resource. 我们已采取有效措施保护自然资源。
- Effective measures were taken to reverse the depressed economy. 必须采取有效的措施扭转经济的颓势。
