购买iPhone18 Pro的一天【BB Time第521期】

YouTube · TESTV · Native everyday · 2026/09/20
2026/09/20
Speech duration
11min 30s
Unique characters · 207 once
585
Word count
2,704
Average sentence length
7.7
Length
16:10
Unique words · 358 once
659
Syllables per minute
337
Script
Simplified 简
Sentences
505
Difficulty
Advanceddifficulty

Difficulty is estimated from vocabulary: knowing common words through Level 143 covers about 95% of the words in this content — roughly 1 unfamiliar word in 20, the coverage research links to comfortable listening. Level 143 sits in the Advanced range.

How difficulty works
Advanced · 143

Difficulty is estimated from vocabulary: knowing common words through Level 143 covers about 95% of the words in this content — roughly 1 unfamiliar word in 20, the coverage research links to comfortable listening. Level 143 sits in the Advanced range.

TAGSNative everydayVlogTech

Vocab coverage

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

HSK 3.0 coverage

Which HSK 3.0 list each of this video’s words comes from.

  • HSK 1 48%
  • HSK 2 10%
  • HSK 3 9%
  • HSK 4 8%
  • HSK 5 7%
  • HSK 6 2%
  • HSK 7–9 2%
  • Not on HSK 15%

Cumulative: HSK 1–4 covers 74% of the words, HSK 1–6 covers 83%, HSK 1–9 covers 85%.

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

The 20 most-used of these 520 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; target134Lv 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]78Lv 1
这个zhè gè(pronoun) this; (adjective) this73Lv 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]70Lv 1
啊ainterjection of surprise; Ah!; Oh!; interjection expressing doubt or requiring answer; Eh?; what?; interjection of surprise or doubt; Eh?; My!; what's up?; interjection or grunt of agreement; uhm; Ah, OK; expression of recognition; Oh, it's you!; modal particle ending sentence, showing affirmation, approval, or consent52Lv 1
它tāit; it (pronoun for an animal)51Lv 1
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.)50Lv 1
我wǒI; me; my49Lv 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)40Lv 2
一个yī gèa; an; one; the whole (afternoon, summer vacation etc)35Lv 1

Is this video right for my Chinese?

A 16-minute video from TESTV with 12 minutes of speech at 337 syllables per minute. It's 2,704 words long, using 659 different words. Difficulty: Advanced, Level 143 — it suits Advanced learners: knowing the common words through Level 143 covers about 95% of its words, roughly 1 unfamiliar word in 20. Words to learn first include 的, 了, 这个.