I dropped my toast, but luckily it fell right side up.

我把烤面包掉在地上，但幸好它正面朝上。

《牛津词典》

The combined weight will flip the boat right side up.

但这些加起来的重量将会使船向右侧翻转。

youdao

A player holds the colored side up to prevent an opponent from seeing the dotted Numbers side.

一方要将骨牌反抠，使彩色的一面朝上，这样，对方就看不见带点数的那一面。

youdao

He had been on the first exploratory trip to the mountain that had mapped the way up from the southern side.

VOA: special.2010.06.30

This is important because this molecule here, deoxyribose, is not the same upside down as it is - it's not symmetrical upside down and right side up, it's different because the 5' carbon's either pointed up or pointed down.

这很重要,因为对脱氧核糖来说,不都是像这样自上而下的,不是对称的自上向下或全部向上的,长链不同是由于,5'碳向上或者向下的指向不同

耶鲁公开课 - 生物医学工程探索课程节选

And when you go there, it's beautiful. You get on kind of a winding cable car that goes up the side of the cliff,

当你去那儿的时候，它很漂亮。有点像坐上了驶向绝壁一侧的蜿蜒盘旋的缆车，

喜欢的艺术家 - SpeakingMax英语口语达人

About to give an argument, they began walking side-by-side up to the counsel table.

FORBES: Power Women And Their Power Nemeses

Another recommended driving nails through plywood, then laying the plywood around the hive, nail-side up.

NEWYORKER: Stung

That is it is bi-stable like a sail boat that is right side up or upside down.

FORBES: Will Angelina Jolie Help End Climate-Change Denial, And Help The Republican Party?