18 percent of all US electricity was supplied by renewable sources in 2017.

2017百分十八的电力来自可再生能源。

That still meant forty-eight hours of work.

还要四十八小时的工作。

Yeah, well, that was just phase one of my new 18-phase master plan.

对啊，其实这只是我十八计中的一计。

Only 32 percent of Americans say they trust their neighbors, and only 18 percent of millennials.

只有百分三十二的人，以及百分十八的千禧一代说他们信任他们的邻居。

That 18-year-old me writing poetry in physics class deserved better.

在物理课上写诗的那个十八岁的我应该得更好的。

A Sauroposeidon could raise its massive head over 18 meters into the air.

波塞东龙可以将巨大的头举到十八米的高空。

What about that new bar on 18th Street?

十八大街新开的酒吧如何？

Rats, for example, will reliably bury cage-mates that have been dead for 48 hours.

比如，老鼠会将死亡四十八小时的笼中伙伴埋葬。

After 180,000 nomadic years, and thanks to a more clement climate, humans settled down.

经过十八万的游牧岁月，气候变得温和，人类开始定居下来。

Currently that record is held by this 18-story building in Norway.

目前这项纪录是由挪威的这座十八层高的建筑保持的。

Caleb is going to be the richest 18-year-old in the country.

迦勒会成为全最有钱的十八岁少。

She's an 18-month-old Bengal that I bred.

她是我养的十八个月大的孟加拉猫。

The top eighteen floors were occupied the College of Emotional Engineering.

最上面的十八层楼全部由情绪工程学院占用。

These eighteen months had been some of the most enjoyable of their lives.

这可是两个男人生命中最有意思的十八个月。

Among them in Reading 18-year old college student Tatiana LaBolt.

其中就有在读的十八岁大学生塔蒂亚娜·拉波特。

Recently, Michael Bloomberg gave Johns Hopkins University a donation of 1.8 billion dollars.

最近，麦可‧彭博给了约翰‧霍普金斯大学十八亿金的捐款。

Forty-eight percent of North American lakes are eutrophic.

北有百分四十八的湖泊 已经优养化。

Ninety-eight percent of United States corporations right now have sexual harassment training policies.

百分九十八的公司现在都有性骚扰培训政策。

It was a terrible journey for a girl of eighteen to undertake alone.

对一个十八岁的女孩来说，一个人的旅途充满艰险。

For the next 18 hours, his parents didn't know if he would survive.

住院后的十八个小时，他的父母都不知道他能否活下来。