For design of high earth filling culvert of high-type highway, the key is the design of its foundation.

高等级公路高填土涵洞的设计，关键是基础设计。

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Earth filling behind the abutment of high-speed railway is different from conventional railway in the selection of padding, construction control and quality supervision.

高速铁路桥台台后填土从填料选择、施工控制、质量监测等方面均不同于常规铁路。

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Solar eruptions trigger aurorae on Earth, filling the night sky at high latitudes with dancing lights.

BBC: Sun, Trace