因此，对多水塘系统的管理和完善要有针对性。
As a result, the management and perfection of the multiple ponds system should be pointed.
见医生的时候要有针对性一些，直接说你打算要怀孕。
Be specific when visiting your practitioner. Tell them straight up that you are trying to get pregnant.
预测--我们需要有针对性、准确地预测未来的环境条件以及其带给人类的后果。
Forecasting —we need to have pertinent &accurate forecasts of future environmental conditions and their consequences for people.
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