Simon Adamson, credit analyst at CreditSights, said: "Clearly, it has taken a long time to put together and there are still a lot of doubts about how and when.

西蒙亚当森，信贷前景的一名信贷分析师，说：“很显然，这项计划用了很长时间来形成，而且关于怎样形成，什么时候形成仍然有很多怀疑。

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"There are still serious doubts if philanthropic donations could be put to good use, as intended," an invitee told me two days ahead of the dinner date.

“慈善捐助是否被有计划的合理的应用仍然被深度质疑”，在晚宴之前的前两天，一位应约者这样告诉我。

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IF THERE were any lingering doubts that America's economy is shrinking, the news on Friday April 4th has probably put an end to them.

如果对美国经济的收缩还有一丝质疑，本周五的一则消息可能会彻底打破这点希望。

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And yet,Professor Baglioni's words had put doubts in his heart.

VOA: special.2009.05.30

In his statement Tuesday morning, Mr. Obama put any lingering doubts to rest.

WSJ: Obama Now Takes the Lead After Attacks on Americans

Her friend, Rainey Robie, said the speech should put to rest any doubts about Palin's qualifications for the job.

NPR: Palin's Nomination Stirs Hometown Fans, Detractors

Since offsetting is done on a voluntary basis, unlike the mandatory carbon-trading systems that have been imposed on some industries in some countries, such doubts may put people off doing it altogether.

ECONOMIST: Carbon offsets