美国游戏联合会将21点的赌场优势设置在0.5%到1.5%之间，这意味着你每赌100美金，你就要输500美分到1.5美元。

The American Gaming Association puts the house edge in blackjack at 0.5% to 1.5%, meaning you lose 50 cents to $1.50 on every $100 you wager.

youdao

你不用跟我赌。我已经约了。我们今晚就要出去。

You don't have to. I already did. We're going out tonight.

youdao

一旦他们对n有了感觉，海龟们就要学习赌多少。

Once they had a feel for "n," the Turtles were instructed about how much to "bet."

youdao