The United States Forest Service soon had trees planted in some areas and a rough road system built.

VOA: special.2009.07.20

No one, until this time, had suggested that a system would be subjected to quantization except for light.

在他之前，还没有人提出过,除光系统外的量子化系统。

麻省理工公开课 - 固态化学导论课程节选

In the 80s and the 90s, you had a very... economic system was very... you had a lot of tiers.

在八九十年代，你有一个很……经济体制很……分很多层次。

纽约的负面变化 - SpeakingMax英语口语达人

On his twenty-fourth birthday, doctors told Onalfo he had non-Hodgkin's lymphoma, a cancer of the immune system.

VOA: special.2010.06.02

Well, like the rest of the ancient world, Israel had a cultic system, and that cultic system featured a sanctuary: a sacred space with holy objects; sacred objects, where priests performed a variety of ritual acts.

和其他古代世界一样，以色列有一个宗教系统，圣所是这个系统的一个特色：,它是一个布满了神圣物体的地方，祭司会在这里举行一系列的仪式。

耶鲁公开课 - 旧约导论课程节选

Syria has long had a single-party system led by the Ba'ath party of the Assad family.

VOA: special.2011.08.06

He published a treatise that he had written earlier on grammar, inventing his own system for the understanding and the learning of the Latin language.

发表了一篇他之前写的关于语法的论文，在这篇论文中他创建了自己的一套理解和学习,拉丁文的体系。

耶鲁公开课 - 弥尔顿课程节选

But Biden also had to soothe concerns that scrapping Bush-era plans for a more comprehensive system does not signal a breakdown of Polish-U.S.relations.

VOA: standard.2009.10.21

You had a semiotic system, whereas before, yesterday, or a minute ago you had no language at all.

一个符号系统诞生了，然而之前，昨天，或者就是一分钟前，根本就没有语言。

耶鲁公开课 - 文学理论导论课程节选

"I thought that the American medical system was going to take away my life savings and essentially ruin any prospects I had for a pleasant retirement after the operation."

VOA: standard.2010.04.08

They kept a copy of that and they filed it away, so the government had a complete record of your payments into the system.

邮局留下存根并且归档保存，这样政府就能完整的记录下,你的支付情况。

耶鲁公开课 - 金融市场课程节选

Within months, Hungary had reintroduced a multi-party system.

VOA: standard.2009.11.03

But they have really had a big scaling down of the mass transit system this year.

但是今年确实大幅度削减了公共交通。

纽约的公共交通 - SpeakingMax英语口语达人

So even if we had a transportation system as nice as San Francisco,

所以即使我们有旧金山那样好的交通系统，

大众交通枢纽 - SpeakingMax英语口语达人

They thought they had the system solved, but then they had a bank run last year.

他们认为已经系统性解决了挤兑问题,但去年却又出现了银行挤兑

耶鲁公开课 - 金融市场课程节选