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YouTube · PanSci · Native everyday · 2026/02/18
2026/02/18
Speech duration
0min 58s
Unique characters · 142 once
217
Word count
228
Average sentence length
10.0
Length
30:08
Unique words · 134 once
168
Syllables per minute
365
Script
Traditional 繁
Sentences
35
Difficulty
Beyond ranked vocabularydifficulty

Many of this content's words are outside our ranked vocabulary list — specialised terms or name-like words — so no level reaches 95% word coverage.

How difficulty works
Beyond ranked vocabulary

Many of this content's words are outside our ranked vocabulary list — specialised terms or name-like words — so no level reaches 95% word coverage.

TAGSNative everydayScience

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 37%
  • TOCFL 2 11%
  • TOCFL 3 6%
  • TOCFL 4 14%
  • TOCFL 5 4%
  • TOCFL 6 7%
  • TOCFL 7 2%
  • Not on TOCFL 19%

Cumulative: TOCFL 1–4 covers 67% of the words, TOCFL 1–6 covers 79%, TOCFL 1–7 covers 81%.

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 157 words to reach 95% of this video’s words.

The 20 most-used of these 157 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; target10Lv 1
科學kē xuéscience; scientific knowledge; scientific; rational; CL:門|门[men2],個|个[ge4],種|种[zhong3]7Lv 27
泛fànnon-specific; extensive; pan-; to flood; (literary) to float about; to be suffused with (a color, emotion, odor etc); variant of 泛[fan4]; variant of 泛[fan4]; (bound form) general5Lv 106
用yòngto use; to make use of; to employ; (coverb) with; using; to need; to have to (usu. used in the negative or in questions); usefulness; utility; (courteous) to eat; to drink; (literary) hence; therefore; (bound form) expense; outlay5Lv 2
你nǐyou (informal, as opposed to courteous 您[nin2]); you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)4Lv 1
聊liáo(coll.) to chat; (literary) temporarily; for a while; (literary) somewhat; slightly; (literary) to depend upon4Lv 16
他tā(third-person singular) (since the early 20th century, usu. male) he; him; his; (bound form) other; another; some other (as in 他日[ta1 ri4] and 他人[ta1 ren2])3Lv 1
我們wǒ menwe; us; ourselves; our3Lv 1
新聞xīn wénnews; CL:條|条[tiao2],個|个[ge4]3Lv 10
也yěalso; too; as well; (not ...) either; (used after a verbal or nominal expression X to indicate that X is an extreme or unexpected case) even (X); (literary) particle having functions similar to 啊[a5]; surname Ye2Lv 1

Is this video right for my Chinese?

A 30-minute video from PanSci with 58 seconds of speech at 365 syllables per minute. It's 228 words long, using 168 different words. Difficulty: Beyond ranked vocabulary — many of its words are outside our ranked vocabulary list, so no level reaches 95% word coverage. Words to learn first include 的, 科學, 泛.