conservative estimate

基本解释

For some of them, 10 girlfriends might even be a conservative estimate.
对于他们其中的一部分人来说，10个女朋友只是保守估计。
"This is a conservative estimate " she says. "The more physical activity you do the lower your risk of these cancers.
她同时说道，“这仅是个保守的估计，更多的体育锻炼，就能降低肿瘤的患病风险。”
On a conservative estimate, food-price rises may reduce the spending power of the urban poor and country people who buy their own food by 20% (in some regions, prices are rising by far more).
保守的估计，粮食价格的上涨将城市的贫穷人口与农村人口的购买力减少20%（在一些地区，价格上涨更高）。

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

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