How this helicopter survived 1004 days on Mars, then disappeared... – YouTube Dictation Transcript & Vocabulary
歡迎來到 FluentDictation，最佳的 YouTube 聽寫網站。使用我們的互動逐字稿及跟讀工具，掌握此 B2 影片。"How this helicopter survived 1004 days on Mars, then disappeared..." 已被拆分為易於練習的片段，適合聽寫與發音提升。閱讀標註逐字稿，學習關鍵詞彙，增強聽力技巧。 👉 開始聽寫練習
加入數千學習者，使用 YouTube 聽寫工具提升英語聽力與寫作技能。
📺 Click to play this educational video. Best viewed with captions enabled for dictation practice.
互動逐字稿與重點
1.427 days into what should have been a 30-day mission, and it's turned into a nightmare
2.On the surface of Mars, 297 million kilometers away is Ingenuity, a tiny 680 gram helicopter
3.It's made from off-the-shelf parts you'd find at home
4.It's got bits from an Android smartphone, batteries from a cordless drill, and to everyone's surprise, it's been performing well so far
5.But something is wrong
💡 Tap the highlighted words to see definitions and examples
關鍵詞彙（CEFR B2）
guarantee
B1Anything that assures a certain outcome.
Example:
"- There was no guarantee, you know, after flight five, we may be dead by flight seven, right?"
electrical
B2An electrical engineer.
Example:
"Many of Ingenuity's key electrical components are hand-soldered."
hand-soldered
B2A B2-level word commonly used in this context.
Example:
"Many of Ingenuity's key electrical components are hand-soldered."
hypothesis
B1Used loosely, a tentative conjecture explaining an observation, phenomenon or scientific problem that can be tested by further observation, investigation and/or experimentation. As a scientific term of art, see the attached quotation. Compare to theory, and quotation given there.
Example:
"Their hypothesis is this:"
important
B1Having relevant and crucial value.
Example:
"And this is an important finding."
differences
B2The quality of being different.
Example:
"It looks fairly similar with a couple of key differences."
exploring
B1To seek for something or after someone.
Example:
"So we're a free bird when it comes to exploring the planet now. -That's huge, that's huge!"
envisioning
B2To conceive or see something within one's mind. To imagine.
Example:
"Awesome! You're envisioning like a future of aviation all over Mars as a primary explorative."
explorative
B2A B2-level word commonly used in this context.
Example:
"Awesome! You're envisioning like a future of aviation all over Mars as a primary explorative."
performance
B2The act of performing; carrying into execution or action; execution; achievement; accomplishment; representation by action.
Example:
"Performance can continue to degrade in a vicious death spiral."
| 單字 | CEFR | 釋義 |
|---|---|---|
| guarantee | B1 | Anything that assures a certain outcome. |
| electrical | B2 | An electrical engineer. |
| hand-soldered | B2 | A B2-level word commonly used in this context. |
| hypothesis | B1 | Used loosely, a tentative conjecture explaining an observation, phenomenon or scientific problem that can be tested by further observation, investigation and/or experimentation. As a scientific term of art, see the attached quotation. Compare to theory, and quotation given there. |
| important | B1 | Having relevant and crucial value. |
| differences | B2 | The quality of being different. |
| exploring | B1 | To seek for something or after someone. |
| envisioning | B2 | To conceive or see something within one's mind. To imagine. |
| explorative | B2 | A B2-level word commonly used in this context. |
| performance | B2 | The act of performing; carrying into execution or action; execution; achievement; accomplishment; representation by action. |
聽寫文法與發音技巧
Chunking
注意說話人在特定片語後的停頓，有助理解。
Linking
聆聽連音，當單字連在一起時。
Intonation
留意語調變化以掌握重點資訊。
影片難度分析與數據
可下載聽寫素材
Download Study Materials
Download these resources to practice offline. The transcript helps with reading comprehension, SRT subtitles work with video players, and the vocabulary list is perfect for flashcard apps.
Ready to practice?
Start your dictation practice now with this video and improve your English listening skills.