Through opening water surface of park it could solve urban waterlogging.

通过开辟公园水面解决城市排涝；

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And, since they were created underground and not from flowing surface water, not all these passageways have an opening to the outside world.

并且，由于它们是在地下形成的，而不是由地表水流形成，所以并不是所有的通道都有通向外部世界的开口。

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He added that they are working with specialists at the university's NanoScience Technology Center on robotic applications to help patients with tasks such as opening a bottle of water.

他们正在与大学的纳米科学技术中心的专家合作，开发机器人应用，这些应用可以帮助患者完成诸如打开水瓶这样的工作。

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Waite began the day nervously with his opening drive narrowly missing the water, but he recovered well to register a bogey-free round.

BBC: Waite out in front

The issues related to water scarcity and judicious use of water was raised in the opening remarks on which the subsequent presentations were made by highly experienced faculty members of CIIT and the UNESCO Water Expert.

UNESCO: NATURAL SCIENCES

The Tide still were sure to fall short of the three-year high-water mark for the opening round.

NPR: 'Bama Players Go Back-To-Back-To-Back In 1st Round