It was the best day of my life.

这是我一生中最美好的一天。

《牛津词典》

Yes, $150 starts off my day! I'm sure if someone could have seen the smile on my face, they would have understood, I shouted in joy, with my poor dog looking at me like I was crazy! Start your morning off thinking you are going to have the best day ever and you just might! I really want to know what will happen next.

是的，150美元开始我的一天！我敢肯定，如果有人能看到我脸上的笑容，他们会明白的，我高兴地喊着，我可怜的狗看着我，好像我疯了一样！早上起床的时候，想着你将会有最棒的一天，你就可能会！我很想知道接下来会发生什么事。

youdao

Not the best day for business trips.

现在不适合商务旅行。

youdao

But Lady Day lives on through her recordings that continue to influence the best jazz singers.

VOA: special.2010.02.28

It's not the best day today, but it's a very nice area.

今天这里不是最好的一天，但是这是一个非常不错的地区。

卡姆登市场的魅力 - SpeakingMax英语口语达人

Probably the best answer is our body is worn out during the day and sleep is necessary to put it back into shape.

最佳的答案应该是,一天下来，我们的身体已经疲惫了,有必要进行睡眠，以恢复状态。

耶鲁公开课 - 心理学导论课程节选

If she had the best day of her life, she ate chili cheese tater tots.

CNN: Couple lose 500 pounds in two years

" He calls the day he finished the book "the best day of my life.

CNN: 'Idol' fans will love 'Better Nate Than Ever'

Ms. ALISON BLANCHARD(ph): I'm Alison Blanchard, and the best day of my life just happened.

NPR: Bang a Can: Auditioning for 'Stomp'