Emotion should never be a substitute for sound policy.

感情不能代替政策。

Sound policy starts with a sense of proportion.

稳妥的政策开始于对该事件真正意义的了解。

Promote sound policy options for prevention and mitigation programmes.

宣传用于防范和缓解规划的可靠政策方案。

Sometimes it is sound policy to apply straight artificials separately.

有时分别应用单一人工肥料是有利的。

The State gradually establishes a sound policy-related insurance system for agriculture.

国家逐步建立和完善政策性农业保险制度。