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。

The only right side up feature is the staircase.

唯一的普通之处就是一侧的扶梯。

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。

Turn the design right side up on all your jacket buttons.

把你外套上的纽扣的图案翻转正了。

He needed someone to begin to turn the world right side up again.

他需要有人帮他把颠倒的世界扭转过来。