You can betcha by the time I say go, you'll never say no.

你有赌注，在那次，我说走，你从来不说不让我走。

youdao

I collared a kid... and asked him if he wanted to earn a shilling. "You betcha mister." he said.

我抓住一个小孩子，问他想不想挣一先令。“那还用问，先生。”他回答说。

youdao

"You betcha I'm excited! It's great." The mits she refers to are special commemorative red mittens worn by the Canadian National team in the Opening Ceremonies February 12.

VOA: standard.2010.02.17