I beg you, from the bottom of my heart, to spare his life.

我诚心诚意地恳求你饶他一命吧。

《牛津词典》

We started from the bottom and we had to work our way up to the top.

我们从最底层做起，必须奋斗到最高层。

《柯林斯英汉双解大词典》

My teacher has given me useful suggestions and I want to thank him from the bottom of my heart.

我的老师给了我一些有用的建议，我从心底里想感谢他。

youdao

Iraq moved up two places this year and is now ranked fourth from the bottom, along with Sudan.

VOA: special.2009.11.28

Now, the top is different from the bottom because the sperm came in this side physically and not the other side.

现在,细胞上半部分和下半部分不同了,因为精子如果从一边进入卵子,就不会再从另一边进入了

耶鲁公开课 - 生物医学工程探索课程节选

He saw her from the bottom of the stairs Before she saw him.

他在楼下看着她,在她看到他之前。

耶鲁公开课 - 现代诗歌课程节选

From the bottom of my heart, I wish you all the success in the world.

FORBES: 13 Tips for Starting An Arab Spring in Corporate America

One and all, they were harpooned and dragged up hither from the bottom of the sea.

BBC: The haunted land of New England

"It's a lot easier to start from the bottom up than the top down, " he said.

CNN: One-handed violinist helps the disabled make music