overhead crossing

基本解釋

Planet X will pass overhead at an angle, such that it moves from being exactly between the Earth and Sun to crossing overhead.
行星將會以某個角度從我們得頭頂通過，也就是它剛好準確地位于地球和太陽之間時，從我們得頭頂過境。
Unreeling and setting the leading string by the aid of dynamic parachute is an effective approach to important power line crossing in the construction of overhead transmission lines.
對于電力架線施工中跨越重要電力線的工程，采用動力傘的飛行技術展放導引繩，是一種有效的方法。