With the use of driver-less vehicles seemingly inevitable, mining companies in the vast Australian desert state of Western Australia are definitely taking the lead.

人驾驶车辆的盛行，澳大利亚广袤的沙漠之州西澳大利亚州的矿业公司疑是走在了前列。

This phenomenon has been popping up all over the world in recent years, with Middle Eastern countries like the United Arab Emirates and Qatar leading the way, with their exciting and innovative structures.

近年来，这种现象在世界各地涌现，中东国家如阿联酋卡塔尔以其令人兴奋创新的结构走在了前列。

On the list of stunts that have little margin for error, flying a plane through a tunnel is probably near the top.

在所有不容许失误的特技表演中，驾驶飞机穿越隧道可能是排在最前列的。

So we should really be first in line talking about affirmative action, particularly in higher ed and in the medical profession, because we know that race and gender concordance impacts health outcomes.

所以，在谈论平权行动时，我们应该走在前列，特别是在高等教育医疗行业，因为我们知道种族性别的协调会影响健康结果。

The prostate is extremely important early on in giving help and fluid to sperm.

前列腺在给精子提供帮助液体的早期极其重要。

It's been ahead of the times when it comes to plastic reduction.

在减少塑料方面，它一直走在时代的前列。

This saliva test does not hunt for signs of prostate cancer in the body.

这项唾液测试并不能在体内寻找前列腺癌的迹象。

" So we're getting ahead of the curve on this."

“因此，我们在这方面走在了前列。”

China is a pioneer in terms of technology, in particular in this kind of telecommunications.

中国在技术方面走在了前列，特别是在通信技术方面。

For me, that's... that's the thing that the UK really drives forward.

对我来说，这是英国正走在前列的事情。

" Creating this sanctuary is a bold move that the people of Palau recognise as essential to our survival. We want to lead the way in restoring the health of the ocean for future generations."

“建立这个保护区是一个大胆的举动，帕劳人民认为这对我们的生存至关重要。我们想在为后代恢复海洋健康方面走在前列。”

" With all the things that are going on, with climate change, it's really important that as a community we are at the forefront of making sure that items are donated and recycled" .

" 在发生了这多事情的情况下，在气候变化的影响下，作为一个社区，我们必须站在最前列，确保物品捐赠回收，这一点非常重要。"

Berkeley has always been ahead of the times. As transfer Derk said, in the 1960s, you led the Free Speech Movement.

伯克利从来走在时代前列。上世纪60年代，你们的前辈们倡导了言论自由运动。

Bai Ming, a researcher at the Chinese Academy of International Trade and Economic Cooperation, said that China, as the world's second-largest economy, has taken the lead in resisting US trade protectionism.

中国商务部国际贸易经济合作研究院研究员白明表示，中国作为世界第二大经济体，在抵制美国贸易保护主义方面走在了前列。

And finally we have the pea-sized bulbo-urethral glands below the prostate, that secrete a clear mucus that drains into the urethra to clear out any acidic urine prior to ejeculation.

最后，我们在前列腺下面有豌豆大小的尿道球腺，分泌透明的粘液，流入尿道，在排尿前清除酸性尿液。

They are tremendously fuel efficient to bring to market, a fraction of the fuel cost of say, shrimp, and at the very top of the carbon efficiency scale.

让这种鱼上市的燃油经济性极高，比如虾比，燃油消耗只是个零头， 而且它在碳效率上也是在最前列。

The home of Skype and Spotify is also a leader in e-government : you can pay your taxes with an SMS message.

北欧四国还在电子政务方面走在前列，SkypeSpotify得到普及：人们可以利用短信来纳税。

Chinese respiratory expert Zhong Nanshan says the country is among the best in the world in the research and development of COVID-19 vaccines.

中国呼吸系统专家钟南山表示，中国在研发新冠肺炎疫苗方面走在世界前列。

The theory suggests that when America is powering ahead of the world, the dollar strengthens as investors pour in.

这一理论表明，当美国走在世界前列时，美元会投资者的涌入而走强。

And surprisingly it's retailers who are  ahead of the curve with this.

令人惊讶的是，零售商在这方面走在了前列。