They discovered that the ancient ruins conceal a labyrinthine tunnel system.

他们发现那些古老废墟下隐藏着一个迷宫般的隧道系统。

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Fast food chains and megamalls are commonly found along the highway system.

公路系统沿线常见快餐连锁店和大型商场。

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The high volume of scheduled flight traffic is overwhelming the air traffic control system.

大量的定期航班交通正让空中交通指挥系统不堪重负。

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The two airlines will cooperate on a new ticketing system and flight schedule.

两家航空公司将在一个新的票务系统和航班时刻表上进行合作。

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Global ecological effort often seems at odds with local ecologies.

全球性生态保护工作常常看起来与地方生态系统存在冲突。

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The school installed a radio system to enhance the children's awareness.

学校安装了广播系统以提高孩子们的警觉性。

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The military drones use a sophisticated electronic homing device as part of their advanced systems.

军用无人机使用一种精密的电子自导引装置作为其先进系统的一部分。

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The groundbreaking aquatic birthing systems were pioneered at this healthcare institution.

这家医疗机构开创了突破性的水中分娩系统。

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I'll announce your arrival over the public address system to let them know.

我会通过公共广播系统宣布你的到来，让他们知道。

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The new high-tech system caused several delays in baggage handling.

新的高科技系统导致了几次行李处理延误。

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Allegedly, the hacker developed a malicious virus to infiltrate secure systems.

据称，该黑客开发了一种恶意病毒以入侵安全系统。

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Massive celestial systems likely took form approximately 12 billion years in the past.

这些庞大的天体系统可能形成于大约120亿年前。

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The main line of the Paris-Madrid train system runs through Bordeaux, guaranteeing frequent train departures.

巴黎至马德里铁路系统的主干线途经波尔多，确保了频繁的列车发车。

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The system allows you to download the necessary information that the system may require.

该系统允许您下载系统可能需要的重要信息。

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The company spent thousands on an electronic system to control order management.

公司花费数千元购买了一套用于订单管理的电子系统。

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