婚礼标志着埃玛生活新阶段的开始。

The wedding marked the beginning of a new phase in Emma's life.

《牛津词典》

这个阶段的星云大小与其质量成反比。

The size of the nebula at this stage is inversely proportional to its mass.

《柯林斯英汉双解大词典》

下阶段的行动包括部署来自12个国家的三万五千多名士兵。

The next phase of the operation will involve the deployment of more than 35,000 troops from a dozen countries.

《柯林斯英汉双解大词典》

Now what's interesting is in societies where marriages are arranged this is often the first stage of a love relationship.

有趣的是,在婚姻包办的社会里,这初始阶段的爱情。

耶鲁公开课 - 心理学导论课程节选

I actually think there's something to be said for the fact that if your a company, let's say, starting up,

我其实觉得这应该使人关注，如果你的公司，也许在创业的阶段，

广告和价格的关系 - SpeakingMax英语口语达人

Or should we think the fundamental thing is the car extended through time ? and sliced up to make car stages?

还是说,根本的部分是贯穿时间的物体,切分成不同的阶段？

耶鲁公开课 - 死亡课程节选