It is difficult to quantify an exact figure as firms are reluctant to declare their losses.

很难确定一个准确的数字，因为各家公司不愿公布它们的亏损情况。

《柯林斯英汉双解大词典》

Huangshan peaks in the end how much, and also do not have an exact figure.

黄山奇峰到底有多少，还没有一个确切数字。

youdao

It has yet to give an exact figure, but industry insiders predict it will be around 3 percent.

虽然具体的数字尚未确定，但业内人士预测其将会在3%左右。

youdao

Officials estimate that more than of 3,000 people has been infected, although authorities do not yet have an exact figure.

VOA: standard.2009.07.24

"At the moment we are not able to give an exact figure as we don't know it, " Marco Melatti of Gruppo Battistolli di Vicenza, told the agency.

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He said the 1, 000 predicted job losses would put council job cuts over the next few years "beyond the 5, 000" previously suggested, but added it was difficult to give an exact figure.

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The ONS said that beyond the effect of ticket sales, it was hard to put an exact figure on the Olympic effect, although it cited increased hotel and restaurant activity in London as well as strength from employment agencies.

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