Americans flocked to these fairs to admire the new machines and thus to renew their faith in the beneficence of technological advance.

美国人蜂拥而至，到这些博览会去欣赏这些新机器，从而重新燃起了他们对技术进步有益的信念。

youdao

In that case, you must renew them before they're due.

那种情况下，你必须在到期前续借。

youdao

In acquiring books, often in mock-heroic ways, he says he has managed "to renew the Old World."

获取书籍的方式通常颇有些模仿英雄慷慨赴死的悲壮，而当得到书时，他说感怀他已经完成了“旧世界的复原”。

youdao

"Right now we have about They get one package of food every two weeks, a total of six packages if they are really in dire circumstances then we sometimes renew their order and send them another six packages."

VOA: standard.2009.09.09

It could be those differences that they experience in their extracellular environment that lead to their choice to either self-renew or to become committed.

有可能就是由于,这种细胞外环境的不同,最终导致它们自我更新,或者成为定向的祖细胞

耶鲁公开课 - 生物医学工程探索课程节选

The homeowner in this case tried to renew his subscription at the scene of the fire.

当时，这位房主,在火灾现场想要续订消防服务。

耶鲁公开课 - 公正课程节选

He finished 2008 with two wins in the last four races, to renew belief in the team's ability to challenge for the title.

BBC: Alonso upbeat over Renault hopes

Some members of the struggling print media have expressed hope in recent weeks that a popular Apple tablet could renew interest in their content while bringing new revenue through subscription plans or iTunes purchases.

CNN: Apple unveils the 'magical' iPad

Technology has the power to connect, empower, and renew ourselves in a world of seven billion.

FORBES: Living in a World of Seven Billion