She anchored the evening news for seven years.

她主持了七年晚间新闻报道。

《牛津词典》

She was sentenced to seven years' imprisonment.

她被判处7年监禁。

《柯林斯英汉双解大词典》

Sarah and Ella have been friends for seven years.

萨拉和埃拉已经是7年的朋友了。

《柯林斯英汉双解大词典》

At the age of six or seven years old, Emmanuel became a soldier for the Sudan People's Liberation Army.

VOA: special.2009.10.14

But,it's hard,if you're fourty-seven years, your job is a pretender to the throne, it's difficult.He had a hard time getting around.

但是,如果你要花四十七年,去争夺王位,是很不容易的,他做得很艰苦

耶鲁公开课 - 1871年后的法国课程节选

Well, I started playing baseball when I was really young, about...I think I was seven years old,

我很小的时候就开始打棒球了，大概是……，我想那时候我大概七岁吧，

会打棒球吗？ - SpeakingMax英语口语达人

It's been out there for at least seven years, maybe 10 years, mainly in hospitals.

NPR: Tracking a New Strain of Drug-Resistant Staph

Building work for the plant, near Leiston, began in 1988 and it started operating seven years later.

BBC: New nuclear power plant at Hinkley Point C is approved

The study, which involved 750 patients from 19 centres across the UK, took seven years to complete.

BBC: Acid 'cuts prostate cancer patients' fractures'