fossil
the preserved remains, shape, or trace of an ancient plant or animal found in rock.
In article: “T. rex could become most expensive fossil ever - but it's a problem for scientists”
化石；保存在岩石中的古代動植物遺骸、形狀或痕跡。
Current Events · July 12, 2026
T. rex Fossil Could Become Most Expensive Dinosaur Ever Sold
Today’s Sunday lighter science lesson looks at a dinosaur auction, museum access, and the vocabulary journalists use when science, money, and public knowledge overlap.
Level: intermediateTime: 5–10 minutes
Source article
Title: T. rex could become most expensive fossil ever - but it's a problem for scientists
Source: BBC News
Published: July 11, 2026
Original article: BBC News article link
Article Summary
BBC News reports that a nearly complete Tyrannosaurus rex specimen known as Gus is expected to sell for at least $30 million at auction. The sale could make it one of the most expensive dinosaurs ever bought, continuing a recent trend in which wealthy private collectors compete for rare fossils.
The article explains why scientists are worried: when important specimens enter private collections, researchers may lose long-term access to the evidence they need for studying anatomy, extinction, and the history of life. Auction specialists and fossil hunters argue that recovering fossils takes major skill, money, and risk, and that without their work many discoveries would be lost.
文章摘要
BBC News 報導，一具名為 Gus、保存相當完整的暴龍標本即將拍賣，估價至少 3,000 萬美元。這筆交易可能讓它成為史上最昂貴的恐龍之一，也延續近年富有私人收藏家競逐稀有化石的趨勢。
文章說明科學家為何擔憂：當重要標本進入私人收藏，研究人員可能失去長期接觸證據的機會，而這些證據對研究解剖、滅絕與生命史非常關鍵。拍賣專家與化石獵人則認為，發掘化石需要高度技術、資金與風險；若沒有他們的工作，許多發現可能早已消失。
5 Daily Words
specimens
individual examples of something collected, examined, or studied, especially in science.
In article: “It adds to a growing debate in the natural history world – should specimens of such scientific importance be reserved for museums and their scientists?”
標本、樣本；被收集、檢查或研究的個別例子，特別常用於科學領域。
excavating
carefully digging earth away in order to uncover something buried, such as bones, ruins, or artifacts.
In article: “Thomas Heitkamp and the team that discovered Gus - named after the late Gary ‘Gus’ Licking, a cattle rancher whose land it was found on - spent three years carefully excavating.”
挖掘、發掘；小心挖開泥土，以露出埋藏的骨骼、遺址或文物。
philanthropy
the practice of using private money, gifts, or support to help public causes, institutions, or communities.
In article: “But unlike pieces of art, there is a big stumbling block to relying on the philanthropy of private estates when it comes to the study of fossils.”
慈善、公益捐助；用私人金錢、禮物或支持來幫助公共事業、機構或社群的做法。
empirical
based on observation, measurement, or real evidence rather than only theory or opinion.
In article: “The past is really the only kind of empirical data we have to tell us about what is going on right now and in the future,” she says.
實證的、依據經驗證據的；基於觀察、測量或真實證據，而不是只依賴理論或意見。