Credit: Mozilla
若要讓我的學習更上一層樓，專家們也為「傳統人類教師」提出了強而有力的理由——這種資源如今在許多學校與大學中正面臨威脅。
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Astronomical terms plus a letter: COMETH, NOVAK, START, SUNG
"This was really an "oh my God" moment," says the scientist behind the findings, Dr Peter Fretwell at British Antarctic Survey, who has worked on Emperor penguins for 20 years.