19世纪和20世纪初，人们确信历史遗迹可以为过去提供可靠证明，而在当时，科学被视为客观的和毫无价值的。

The conviction that historical relics provide infallible testimony about the past is rooted in the nineteenth and early twentieth centuries, when science was regarded as objective and value free.

youdao

如果麦科里饭店过去提供的标签与麦当劳的相同或相似，比如说，麦可鱼或麦可羊肉，情况就不同了。

It would have been different if McCurry Restaurant had offered items that were labelled the same as, or similar to, those sold by McDonald's; for example, McFish or McLamb.

youdao

这些交易评估基于 Gazaro 对历史价格记录的了解，商品交易的频率，零售商现在和过去提供的价格。

These deal ratings are based on Gazaro's knowledge of historical prices, how often an item goes on sale, what other retailers are selling it for now and what they've sold it for in the past.

youdao

I'd like to introduce a representative from "Teach for America" which is an organization that has done and is doing a lot of good, promoting goodness in the world and I'd like to-- in 1504, we've been supporting them for the last 2 years and we'd like to continue to do that.

我想介绍一位来自“为美国而教“的代表“,这个组织一直致力于做好事，在世界上宣扬善，我想…,这门课，过去两年一直向他们提供支持,我们希望继续下去。

哈佛公开课 - 幸福课课程节选