书籍 Four Corners 4 - 第 9 单元 C 课

difficult or impossible to comprehend, identify, or explain

神秘

the act of taking a person away by force or deception, with the intent to harm or control them, often for money or other criminal purposes

绑架

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

发现

to get out of or avoid a very danger situation

the sudden loud noise of something bursting, like what a bomb does

爆炸

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

盗窃

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

监狱

very large in size

巨大的

the act of traveling in an airplane

飞行

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

相信某件事是真的

not kind or nice toward other people

刻薄

someone who is not a citizen of the country they reside in

外侨

placed, operating, or occurring below the surface of water, or designed to function in such an environment

水下

someone who jumps into a body of water as a sport

潜水员

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

强盗

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

神秘

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

房间

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

金字塔

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

飞碟