Vocabulary
Form
to dig through; to drill into; to excavate
verb
vt
Example sentences
山(やま)を掘り抜(ほりぬ)いてトンネルが造(つく)られた。
A tunnel has been bored through the mountain.
山(やま)を掘(ほ)りぬいて、トンネルを作(つく)った。
They dug through the mountain and built a tunnel.