These lay deep below the surface of the Earth.

VOA: special.2009.03.04

This tactile mastery attests to something remarkable that's happened over the course of the poem, somewhere below the surface of the poem, somewhere between the lines.

这种触觉的掌控证明了一些发生在诗歌里的意义非凡的事情,这些事情贯穿诗歌的整体，暗藏在诗歌的表面之下，深埋在字里行间。

耶鲁公开课 - 弥尔顿课程节选

President Mohamed Nasheed and 11 of his government ministers, plus the vice president and Cabinet secretary, donned scuba gear and plunged six meters below the shimmering turquoise surface of an Indian Ocean lagoon.

VOA: standard.2009.10.17