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    影片分級

    • A1 初級
    • A2 初級
    • B1 中級
    • B2 中高級
    • C1 高級
    • C2 高級

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    opportunistic

    US /ˌɑpətuˈnɪstɪk, -tju-/

    ・

    UK /ˌɒpətju:ˈnɪstɪk/

    B2 中高級
    adj.形容詞投機取巧的
    While I fear the outcome of my decisions, Gina is very opportunistic

    影片字幕

    我不餓,只是嘴饞!如何克制吃零食慾望? (Why You Can't Stop Snacking)

    04:34我不餓,只是嘴饞!如何克制吃零食慾望? (Why You Can't Stop Snacking)
    • We're "opportunistic" eaters, and snacking at the sight of food might be a leftover survival instinct.

      我們都是「機會主義」食客,看到食物就吃也許是人類殘留的生存本能。

    B2 中高級

    一個吻可能會要命!認識可能致命的「錐鼻蟲」及其傳染病(What to know about the potentially deadly 'kissing bugs')

    05:49一個吻可能會要命!認識可能致命的「錐鼻蟲」及其傳染病(What to know about the potentially deadly 'kissing bugs')
    • And so these insects are opportunistic, and they do have hosts that they seek after.

      所以這些蟲子很機會主義,牠們會尋找宿主。

    B1 中級

    烏克蘭是如何在對抗俄羅斯中佔上風的?(How Ukraine got the upper hand against Russia)

    05:43烏克蘭是如何在對抗俄羅斯中佔上風的?(How Ukraine got the upper hand against Russia)
    • I think this was a very well-done, opportunistic attack that went just incredibly well for the Ukrainian military.

      這是個非常好的問題。

    • I think this was a very well done, opportunistic attack

      我認為這是一個非常好的機會主義攻擊。

    B1 中級

    維基百科的 10 次嚴重錯誤 (10 Times Wikipedia Got It Horribly Wrong)

    08:30維基百科的 10 次嚴重錯誤 (10 Times Wikipedia Got It Horribly Wrong)
    • An opportunistic feeder that will eat anything from fruit and spiders to small lizards, snakes, and rodents.

      它喜歡投機取巧,從水果、蜘蛛到小蜥蜴、蛇和齧齒動物,什麼都吃。

    B1 中級

    收費簡訊詐騙為何失控 (Why Toll Text Scams Are Out Of Control)

    11:28收費簡訊詐騙為何失控 (Why Toll Text Scams Are Out Of Control)
    • This is an opportunistic scam.

      這是一個投機取巧的騙局。

    B1 中級

    《最後的演講》-蘭迪.鮑許(Randy Pausch) 全力實現你的童年夢想 Randy Pausch Last Lecture: Achieving Your Childhood Dreams

    16:27《最後的演講》-蘭迪.鮑許(Randy Pausch) 全力實現你的童年夢想 Randy Pausch Last Lecture: Achieving Your Childhood Dreams
    • CREATING A TREMENDOUS OPPORTUNISTIC VOID.

      這創造了一個極好的機會

    A2 初級

    安達曼的珊瑚礁生活(完整的海洋生物紀錄片)。 (Reef Life of the Andaman (full marine biology documentary))

    56:24安達曼的珊瑚礁生活(完整的海洋生物紀錄片)。 (Reef Life of the Andaman (full marine biology documentary))
    • Although the opportunistic spinefoots have a taste for jellyfishes,
    C1 高級

    美國稱以色列與敘利亞之間的戰鬥已經停止 | DW News (Fighting between Israel and Syria has stopped, says US | DW News)

    08:29美國稱以色列與敘利亞之間的戰鬥已經停止 | DW News (Fighting between Israel and Syria has stopped, says US | DW News)
    • So I think the United States, while certainly frustrated with some aspects of what Israel's doing, is going to try to be opportunistic about these recent clashes in Syria, again, with the aim being of bringing Syria into the normalization camp.

      是以,我認為美國雖然對以色列的某些做法感到沮喪,但仍將試圖對敘利亞最近發生的這些衝突投機取巧,其目的同樣是將敘利亞納入正常化陣營。

    B1 中級

    2026年AI如何用於戰爭?| DW 新聞 (How AI is being used in war in 2026 | DW News)

    04:122026年AI如何用於戰爭?| DW 新聞 (How AI is being used in war in 2026 | DW News)
    • He admitted the move looked opportunistic and sloppy and has now amended the deal to include explicit bans on mass domestic surveillance and on monitored AI access to autonomous weapons.

      他承認這項舉動看起來很機會主義且草率,現在已修改協議,明確禁止大規模國內監控,以及受監控的 AI 存取自主武器。

    B2 中高級

    【佛瑞德扎卡瑞亞觀點】川普與核子穩定性的崩潰! (Fareed Zakaria’s takes on Trump and the collapse of nuclear stability)

    24:23【佛瑞德扎卡瑞亞觀點】川普與核子穩定性的崩潰! (Fareed Zakaria’s takes on Trump and the collapse of nuclear stability)
    • A bipartisan US Strategic Posture Commission warned in 2023 of the risk of opportunistic aggression or even coordinated pressure across multiple theaters.

      美國兩黨戰略態勢委員會在 2023 年警告,存在機會主義侵略甚至多戰區協調施壓的風險。

    B2 中高級