The average fan spends $25 – a conservative estimate based on ticket price and souvenirs.

平均球迷花费$25–根据票价和纪念品的一个保守估计。

《柯林斯英汉双解大词典》

According to Professor Pretty, it was a conservative estimate.

根据普雷蒂教授的说法，这是一个保守的估计。

youdao

Insiders say even that is a very conservative estimate.

业内人士说，即使这一数字也是非常保守的估计。

youdao

That would be a conservative estimate I think." After months of preparation.

VOA: standard.2010.02.21

The International Air Transport Association said Friday that the airline industry is losing more than $200 million in revenue a day - and they called this a conservative estimate.

VOA: standard.2010.04.17

"And so it's possible that the effects that we have reported may be a conservative estimate, and that the odds of survival associated with high-quality relationships may actually be larger."

VOA: standard.2010.07.29

That's equal to 6 million football fields, she said, although she says that's a conservative estimate.

CNN: 5 real-life wonderlands

Brazil should grow around 3 percent next year, a conservative estimate at this point.

FORBES: Global Growth Going Down, But Don't Blame The BRICs

We think that macro headwinds combined with seasonal variations is the primary reason for the conservative estimate.

FORBES: Key Drivers To Broadcom's $45 Valuation