瑞士央行行长：瑞士央行负责瑞士的货币政策，我们没有设定汇率目标。过去我们在外汇市场的干预并非为了给予瑞士企业不公平的优势。

Group 1 - The Swiss National Bank (SNB) is responsible for Switzerland's monetary policy and does not set exchange rate targets [1] - Past interventions in the foreign exchange market were not aimed at providing unfair advantages to Swiss companies [1]