It's a waste to just have the central banks watching over commodity prices.
批判する者の中には、欧州中央銀行に課せられた目標が不適切であると考える者がいます。
Among the critics are those who think that the objective set for the European Central Bank is not appropriate.
上昇しすぎているとみられるときは、主要国の中央銀行が協力して介入に当たります。
When it is seen to have risen too far, the central banks of major countries cooperate to intervene.
米国通貨を大量に売っている投機筋に対抗して、主要国の中央銀行は市場で大規模な協調介入を行った。
In a fight against speculators who are dumping the U.S. currency, central banks of major countries have carried out massive concerted interventions in the market.
Central Bank is a bank that deals mainly with other banks and the government and assumes broad responsibilities in the interests of the national economy apart from the earning of profits.