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氣候變遷將衝擊產業！台積電也上榜？AI 將拯救/毀滅世界？ft.國立臺灣師範大學永續管理與環境教育研究所 葉欣誠教授

YouTube · PanSci · Native everyday · 2026/01/10
2026/01/10
Speech duration
34min 25s
Unique characters · 278 once
893
Word count
6,026
Average sentence length
8.8
Length
34:34
Unique words · 596 once
1,190
Syllables per minute
277
Script
Traditional 繁
Sentences
1,082
Difficulty
Advanceddifficulty

Difficulty is estimated from vocabulary: knowing common words through Level 168 covers about 95% of the words in this content — roughly 1 unfamiliar word in 20, the coverage research links to comfortable listening. Level 168 sits in the Advanced range.

How difficulty works
Advanced · 168

Difficulty is estimated from vocabulary: knowing common words through Level 168 covers about 95% of the words in this content — roughly 1 unfamiliar word in 20, the coverage research links to comfortable listening. Level 168 sits in the Advanced range.

TAGSNative everydayScience
Open on YouTube SOURCEYouTube

Vocab coverage

The Level you need to know each share of this video’s words. The dark 95% step is its difficulty.

TOCFL coverage

Which TOCFL (TBCL) level each of this video’s words comes from.

  • TOCFL 1 50%
  • TOCFL 2 8%
  • TOCFL 3 7%
  • TOCFL 4 10%
  • TOCFL 5 6%
  • TOCFL 6 4%
  • TOCFL 7 0%
  • Not on TOCFL 14%

Cumulative: TOCFL 1–4 covers 75% of the words, TOCFL 1–6 covers 85%, TOCFL 1–7 covers 86%.

Words to learn first

Pick a level to see the words a learner there needs to understand 95% of this video’s words.

Starting from zero (Beginner), learn 877 words to reach 95% of this video’s words.

The 20 most-used of these 877 words.

WordPinyinMeaning (CC-CEDICT)In videoLevel
的deof; ~'s (possessive particle); (used after an attribute when it modifies a noun); (used at the end of a declarative sentence for emphasis); (used after a noun, verb or adjective to form a nominal expression, as in 皮革的[pi2 ge2 de5] "one made of leather" or 跑堂兒的|跑堂儿的[pao3 tang2 r5 de5] "a waiter (literally, one who runs back and forth in a restaurant)" or 新的[xin1 de5] "new one"); also pr. [di4] or [di5] in poetry and songs; really and truly; a taxi; a cab (abbr. for 的士[di1 shi4]); (bound form) bull's-eye; target482Lv 1
我們wǒ menwe; us; ourselves; our195Lv 1
是shìto be (followed by substantives only); correct; right; true; (respectful acknowledgement of a command) very well; (adverb for emphatic assertion); variant of 是[shi4]148Lv 1
我wǒI; me; my82Lv 1
呢neparticle indicating that a previously asked question is to be applied to the preceding word ("What about ...?", "And ...?"); particle for inquiring about location ("Where is ...?"); particle signaling a pause, to emphasize the preceding words and allow the listener time to take them on board ("ok?", "are you with me?"); (at the end of a declarative sentence) particle indicating continuation of a state or action; particle indicating strong affirmation; dense wool fabric (used for coats and jackets)80Lv 2
在zàito exist; to be alive; (of sb or sth) to be (located) at; (used before a verb to indicate an action in progress)80Lv 1
了le(completed action marker); (modal particle indicating change of state, situation now); (modal particle intensifying preceding clause); to finish; (used with 得[de2] or 不[bu4] after a verb to express (im)possibility, as in 忘不了[wang4 bu5 liao3] "cannot forget"); (literary) (usually followed by a negative such as 無|无[wu2] or 不[bu4]) completely (not); entirely (not); (not) in the least; (of eyes) bright; clear-sighted; to understand clearly; to understand clearly (variant of 瞭|了[liao3]); unofficial variant of 瞭[liao4]79Lv 1
那nà(specifier) that; the; those (colloquial pr. [nei4]); (pronoun) that (referring to persons, things or situations); then (in that case); (archaic) many; beautiful; how; variant of 哪[na3]; old variant of 挪[nuo2]; surname Na; surname Nuo74Lv 1
它tāit; it (pronoun for an animal)72Lv 1
這個zhè gè(pronoun) this; (adjective) this69Lv 1

Is this video right for my Chinese?

A 35-minute video from PanSci with 34 minutes of speech at 277 syllables per minute. It's 6,026 words long, using 1,190 different words. Difficulty: Advanced, Level 168 — it suits Advanced learners: knowing the common words through Level 168 covers about 95% of its words, roughly 1 unfamiliar word in 20. Words to learn first include 的, 我們, 是.