五百萬年的意思、翻譯和例句

是什麼意思

「五百萬年」指的是五百萬年的時間跨度。這個詞通常用來描述地質學、考古學或生物學中與時間相關的事件或時期,例如物種的演化、地球的變遷或古代文明的興起和衰落。

依照不同程度的英文解釋

  1. Five million years.
  2. A long time period.
  3. Used to talk about history.
  4. A duration of five million years.
  5. An extensive time frame, often in scientific contexts.
  6. A significant period in geological or evolutionary history.
  7. A specific duration often referenced in studies of Earth's history.
  8. A time span that is often used in discussions of ancient life forms or geological events.
  9. A period that highlights major evolutionary or geological transformations over millions of years.
  10. A time frame that denotes significant changes in the Earth's biological or geological history.

相關英文單字或片語的差別與用法

1:Five million years

用法:

經常在科學文獻中使用,尤其是在地質學、考古學和生物學領域,來描述某一特定事件或時期的長度。例如,地球的某些地質層的形成時間。

例句及翻譯:

例句 1:

這個化石的年齡大約是五百萬年

This fossil is approximately five million years old.

例句 2:

研究顯示,這種物種在五百萬年前開始出現。

Research shows that this species began to appear five million years ago.

例句 3:

地球的氣候在過去五百萬年中經歷了多次變化。

The Earth's climate has undergone several changes over the past five million years.

2:Five million

用法:

這個詞通常用於描述數量或數字,特別是在經濟、人口或科學研究中。可以用來表示某一特定的數量或規模。

例句及翻譯:

例句 1:

這個城市的總人口已經達到五百萬。

The total population of this city has reached five million.

例句 2:

他們的研究資金達到了五百萬美元。

Their research funding has reached five million dollars.

例句 3:

這項計畫的預算為五百萬。

The budget for this project is five million.

3:5 million years

用法:

與「五百萬年」相同,主要用於科學和學術領域,尤其是在描述時間和歷史事件時。

例句及翻譯:

例句 1:

這一地層的形成大約需要五百萬年

The formation of this stratum took approximately 5 million years.

例句 2:

生物的演化過程持續了五百萬年

The process of biological evolution lasted for 5 million years.

例句 3:

這一地區的地質變化經過了五百萬年

The geological changes in this area have occurred over 5 million years.