本 Four Corners 4 - ユニット 9 レッスン C

difficult or impossible to comprehend or explain

神秘的な, 謎の

the act of forcibly taking someone away, typically by kidnapping

誘拐, 拉致

the act or instance of going missing, often without explanation or a trace left behind

消失

the act of finding something for the first time and before others

発見, 探求

to get out of or avoid an unpleasant situation

逃げる, 脱出する

a sudden, forceful release of energy due to a chemical or nuclear reaction, causing rapid expansion of gases, loud noise, and often destruction

爆発, 破壊

the illegal act of taking something from a place or person without permission

窃盗, 盗み

a building where people who did something illegal, such as stealing, murder, etc., are kept as a punishment

刑務所

very large in size

巨大な, 膨大な

a scheduled journey by an aircraft

フライト

the great mass of salt water that covers most of the earth's surface

海洋

to say that something is the case without providing proof for it

主張する, 言い張る

not kind or nice toward other people

不親切な, 冷たい

a creature that is believed to exist in other worlds or planets

エイリアン, 異星人

situated or happening below the surface of a body of water

水中の, 水面下の

someone who jumps into a body of water as a sport

ダイバー, ダイビング選手

a person who steals from someone or something using force or threat of violence

泥棒, 強盗

something that is hard to explain or understand, often involving a puzzling event or situation with an unknown explanation

神秘, 謎

a room used for a specific purpose, often with a particular function, such as a private space for sleeping or a meeting room for formal discussions

部屋, 室

a stone monument built in ancient Egypt usually as a tomb for the pharaohs, which has a triangular or square base that slopes up to the top

ピラミッド

a mysterious object that some people claim to have seen flying around in the sky and assume that it is a spaceship from another world

未確認飛行物体, UFO（未確認飛行物体）