These machines can range anywhere between 98 dB 107 dB.

这些机器的分贝可能在98分贝到107分贝之间。

Studies have shown that any sound above 85 dB can have a permanent damaging effect.

研究表明，任何超过85分贝的声音都可能造成永久性的听力损害。

It was like a three yard in and just he roasted two DBs.

就像是在三码内，他只烤了两个 DB。

A typical DB payout is worth 2% of a worker's final salary, multiplied by years of service.

典型的 DB 支出相当于工人最终工资的 2%，乘以服务年限。

(Laughter) DB: So tell us what it's like down there.

（笑声） DB：那么告诉我们那里是什么样子的。

" Will I sell the farm in Virginia? " DB: Will you sell the farm?

杰西卡：“我会卖掉弗吉尼亚州的农场吗？” DB：你会卖掉农场吗？

11 DB: Well, thank you for that wake-up call.

19: 11 DB：好的，谢谢你的提醒。

30 DB: OK, but tossing and turning in bed, what do I do?

18: 30 DB：好的，但是在床上辗转反侧，我该怎么办？

And so that's not the same as, like, " Did I park on level four or five? " DB: Yeah.

所以这和“我把车停在四楼还是五楼了？”是不一样的？ DB：是的。

The result is that around $13trn of America's DB assets are managed by state, local and federal governments.

结果是，大约 13 万亿美元的美国 DB 资产由州、地方和联邦政府管理。

And part of it will be borne by a creature that is becoming ever rarer: the defined-benefit (DB) pension plan.

其中一部分将由一种越来越稀有的生物承担：固定收益（DB）养老金计划。

(Laughter) DB: So it probably takes longer to get down there than the time you're able to spend down there?

（笑声） DB：所以下到那里可能比你能在那里度过的时间要长？

So again, it depends on the semantics of what you mean by " end." DB: Well, let's get into those semantics then.

同样，这取决于您所说的“结束”的语义。 DB：好吧，那么让我们进入那些语义。

And the reason for that is that when interest rates rise, it's good news for DB schemes because of the way their liabilities are valued.

这样做的原因是，当利率上升时，这对 DB 计划来说是个好消息，因为它们的负债估值方式。

Even with all their problems, pensioners that depend on underfunded public DB plans are miles better off than those relying on Social Security (the American equivalent of National Insurance).

即使存在所有问题，依赖资金不足的公共 DB 计划的养老金领取者也比依赖社会保障（相当于美国国民保险）的养老金领取者好得多。

In this way the employer shouldered all the investment risk the individual would otherwise have to face; DB schemes, not their members, are the ones bearing the mighty losses in asset prices this year.

以这种方式， 雇主承担了个人将不得不面对的所有投资风险；今年资产价格遭受巨大损失的是 DB 计划， 而不是其成员。

You know, setting aside the drama of the past few weeks with these LDI contracts, the general news is that DB pension scheme funding is much better than it has been for many, many years.

你知道，抛开过去几周与这些 LDI 合同有关的戏剧性事件，普遍的消息是 DB 养老金计划的资金比过去好得多，很多年。

Many of the biggest DB schemes, and some of the biggest pension funds in existence today, are run by public institutions, such as the California Public Employees' Retirement System (CalPERS) and the Ontario Teachers' Pension Plan (OTPP).

许多最大的 DB 计划，以及当今存在的一些最大的养老基金， 都是由公共机构运营的， 例如加州公共雇员退休系统 (CalPERS) 和安大略省教师退休金计划 (OTPP)。

Then the strain of the financial crisis prompted many firms to reclassify DB plans as defined-contribution schemes, where workers simply contribute a set amount to the pot with no guarantee of what they get back after retirement.

然后，金融危机的压力促使许多公司将 DB 计划重新归类为固定供款计划， 在这种计划中，工人只需向底池捐款一定数额， 而不能保证他们退休后能得到什么。

From the 1980s the private sector therefore began to phase out its offerings of such plans: the share of employees enrolled in DB schemes in America dropped from nearly two-fifths at its peak to just a fifth by 2008.

因此，从 1980 年代开始，私营部门开始逐步停止提供此类计划：美国参加 DB 计划的员工比例从高峰时期的近五分之二下降到 2008 年的仅五分之一。