LinguaRamp

瑪麗·薩普找到地球6萬公里巨大傷口【慢科學 EP5】

YouTube · PanSci · Native everyday · 2026/03/13
2026/03/13
Speech duration
21min 32s
Unique characters · 384 once
1,033
Word count
3,543
Average sentence length
11.1
Length
26:26
Unique words · 823 once
1,281
Syllables per minute
254
Script
Traditional 繁
Sentences
494
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
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 37%
  • TOCFL 2 8%
  • TOCFL 3 4%
  • TOCFL 4 10%
  • TOCFL 5 9%
  • TOCFL 6 7%
  • TOCFL 7 2%
  • Not on TOCFL 23%

Cumulative: TOCFL 1–4 covers 59% of the words, TOCFL 1–6 covers 75%, TOCFL 1–7 covers 77%.

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 1,076 words to reach 95% of this video’s words.

The 20 most-used of these 1,076 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; target303Lv 1
在zàito exist; to be alive; (of sb or sth) to be (located) at; (used before a verb to indicate an action in progress)88Lv 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]85Lv 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]67Lv 1
這zhè(pronoun) this; these; (coll.) this; (bound form) this; the (followed by a noun); (bound form) this; these (followed by a classifier) (in this sense, commonly pr. [zhei4], esp. in Beijing)60Lv 1
一yīone; single; a (article); as soon as; entire; whole; all; throughout; "one" radical in Chinese characters (Kangxi radical 1); also pr. [yao1] for greater clarity when spelling out numbers digit by digit56Lv 1
她tāshe53Lv 1
瑪麗mǎ lìMary or Marie (name); Mali36Lv 25
上shàngused in 上聲|上声[shang3 sheng1]; first (of multiple parts); to climb; to get onto; to go up; to attend (class or university); (directional complement) up; (noun suffix) on; above; (bound form) up; upper; above; previous34Lv 1
我們wǒ menwe; us; ourselves; our31Lv 1

Is this video right for my Chinese?

A 26-minute video from PanSci with 22 minutes of speech at 254 syllables per minute. It's 3,543 words long, using 1,281 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, 在, 了.