This expression comes from the country's large system of highways.

这种表达源自美国大规模的公路系统。

But it has a large nervous system in a range comparable to vertebrates.

但是它有庞大的神经系统，范围可以跟脊椎动物相当。

A larger system will cost an estimated six to $10 billion to build.

建造更大的系统大概需要60到100亿美元。

It gets put into the inventory, which is our large storage system.

牛肉会放入仓库储存，这是我们的大型存储系统。

Why is this significant? Ascension is one of the largest hospital systems in America.

为什么这具有重要意义？因为阿森松组织是美国最大的医院系统之一。

We've talked about the Bardarbunga Volcano, it's the largest volcanic system in Iceland.

我们已经为你报道过很多关于冰岛火山群中最大的火山巴达本加火山的新闻。

In places without access to large sewage systems, bacteria-laden human waste passes into septic tanks.

在没有大型污水系统接口的地方，负载细菌的人类粪便被冲进化粪池中。

Therefore, the canal system is considered the largest contiguous canal system anywhere in the world.

因此，该运河系统被认为是世界上最大的连片运河系统。

When plants are native to an area, they naturally develop deep, large root systems.

当植物是某一地区的土生土长的植物时，它们自然会发育出深而大的根系。

New York City has the country's largest school system, with over 1 million children.

纽约市拥有全国最大的学校系统，有100多万儿童。

They add that the generator could also provide additional power to a larger power supply system.

而且这种发电机还能为一个大型供电系统提供额外电能。

Chakraborty studied that process in large thunderstorm systems over the tropics, using data from geostationary and circumpolar satellites.

查克拉伯蒂研利用同步卫星和极地卫星收集的数据，在热带地区的大型雷暴系统中研究了这一过程。

MCMORRIS-SANTORA: One of the largest school systems in the country is a Los Angeles unified school district.

美国最大的学区之一是洛杉矶联合学区。

But past research has shown the planet was once home to a large system of rivers and lakes.

但过去的研究表明，地球上曾经有一个庞大的河流和湖泊系统。

The canals are the only remaining part of a once large waterway system dating back to Aztec times.

这些运河是阿兹特克时代大型水道系统中仅存的一部分。

The Hayward Fault that runs through the stadium is part of the much larger San Andreas Fault system.

穿过体育场的海沃德断层只是更大的圣安地列斯断层系统的一部分。

Mayor Bill de Blasio announced that the nation's largest public schools system will halt in-person learning on Thursday.

纽约市长白思豪宣布，美国最大的公立学校系统将于周四停止现场教学。

But the high cost and large fuel cell systems have so far limited use of the technology.

但到目前为止，高成本和大型燃料电池系统限制了该技术的使用。

NASA historian Brian Odom explains that the liquid hydrogen tank is just one piece of the larger SLS system.

美国宇航局历史学家布莱恩·奥多姆解释称，液氢罐只是大型SLS系统的一部分。

Greg Fisher of Denver Water was concerned about the time it takes to build a large direct potable reuse system.

丹佛水公司的格雷格·费舍尔担心建造一个大型直接饮用水再利用系统所需要的时间。