PSAs aim to teach us and help us lead better lives.

公益广告的意图是教育我们并且帮助我们过更好的生活。

Tokyo also tried and failed to implement a standing-only rule despite a rigorous PSA campaign.

尽管进行了严格的公益广告宣传，东京也尝试实施该规则，但未能成功。

Men with a PSA score that is high or increasing may have prostate cancer.

PSA较高或者不断上升的男子可能患有前列腺癌。

Stranger danger PSAs were popular in the 80s and 90s when Millennials were growing up.

“危险的陌生人公益广告”在 80、90 后、“千禧一代”成长的过程中很流行。

If the deal goes ahead, PSA will become Europe's second biggest car maker.

易得以实现，PSA将成为欧洲第二大汽车制造。

Keep America Beautiful is the nonprofit group that paid for the PSA to be produced.

“保持美国美丽”是为制作公益广告买单的非营利性组织。

But the PSA result could also mean an enlarged but non-cancerous prostate gland.

但也有可能是前列腺增生，而非前列腺癌。

There are also PSAs that encourage people to support public service projects, such as Project Hope.

也有一些公益广告鼓励人们支持公益事业，比希望工程。

Saft has also teamed up with PSA group, a big European carmaker, to manufacture batteries for electric vehicles.

“帅福得”还与欧洲大型汽车制造PSA集团合作，为电动汽车生产电池。

In addition to being accurate, testing with dogs is much quicker and cheaper than laboratory testing for PSA.

除了准确性, 通过狗狗进行检测更为快捷而且比实验室检测PSA更便宜。

The men in the study had suspicious PSA levels and had been referred for a needle biopsy.

该患者PSA含量可疑，并被建议做穿刺。

Now I've done my PSA. Okay?

现在我已经完成了 PSA。好的？

Guys, you don't make falafel with cooked chickpeas, this is a PSA right now.

- 伙计们，你们不要用煮熟的鹰嘴豆做沙拉三明治，这是现在的 PSA。

The PSA is down? That's great! Thank you.

前列腺特异抗原水平下来了? 太好了! 谢谢。

Now, he is working as a pilot for American Airlines regional company, PSA Airlines.

现在，他在美国航空公司区域公司 PSA 航空公司担任飞行员。

Fiat Chrysler Automobiles and Groupe psa, the owner of Peugeot, sealed their merger, more than a year after it was announced.

菲亚特克莱斯勒汽车公司和标致(Peugeot)的所有者标致雪铁龙集团在宣布合并一年多后，最终完成了合并。

" The PSA test, prostate-specific antigen, is just that - it's very specific for prostate tissue, but it's not specific for prostate cancer."

" 前列腺特异性抗原（PSA）的特点是，它对前列腺组织有特异性，但对前列腺癌并无特异性。"

So if you were to change the, you know, PSA, " Only You Can Prevent Forest Fires" , how would you change it?

所以你要改变公共安全局的“只有你能防止森林火灾”的说法，你会怎么改变它？

But to many Native Americans, the public service announcement, or PSA, has been a reminder of the stereotypes they face and caused pain.

但对许多美洲原住民来说，公益广告(PSA)提醒了他们面临的刻板印象，并为他们带来了痛苦。

It announced this week it is doing so by transferring ownership of the rights to use the PSA to the National Congress of American Indians (NCAI).

该公司本周宣布，将通过将公益广告使用权的所有权转让给美国印第安人全国大会(NCAI)来做到这一点。