Mr Bush should offer deeper cuts in farm subsidies than he has been willing to discuss so far, shaming the Europeans and others to greater openness.

• 布什先生应该提供比到目前为止所承诺的更大的农产品补贴削减，这会使欧洲人和其他各方感到羞愧，以促使他们采取更开放的态度。