2000就能买全景声音箱?COLO GCS【值不值得买第724期】

YouTube · TESTV · Native everyday · 2026/04/17
2026/04/17
Speech duration
10min 34s
Unique characters · 261 once
665
Word count
2,176
Average sentence length
8.9
Length
14:49
Unique words · 409 once
731
Syllables per minute
301
Script
Traditional 繁
Sentences
355
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 everydayVlogTech

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 49%
  • TOCFL 2 7%
  • TOCFL 3 4%
  • TOCFL 4 10%
  • TOCFL 5 6%
  • TOCFL 6 4%
  • TOCFL 7 1%
  • Not on TOCFL 18%

Cumulative: TOCFL 1–4 covers 71% of the words, TOCFL 1–6 covers 81%, TOCFL 1–7 covers 82%.

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

The 20 most-used of these 622 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; target136Lv 1
我wǒI; me; my61Lv 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]41Lv 1
不bùno; not so; (bound form) not; un-40Lv 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]39Lv 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 consent26Lv 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.)25Lv 1
就jiù(after a suppositional clause) in that case; then; (after a clause of action) as soon as; immediately after; (same as 就是[jiu4 shi4]) merely; nothing else but; simply; just; precisely; exactly; only; as little as; as much as; as many as; to approach; to move towards; to undertake; to engage in; (often followed by 著|着[zhe5]) taking advantage of; (of food) to go with; with regard to; concerning; (pattern: 就[jiu4] ... 也[ye3] ...) even if ... still ...; (pattern: 不[bu4] ... 就[jiu4] ...) if not ... then must be ...25Lv 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)24Lv 1
好hǎogood; appropriate; proper; all right!; (before a verb) easy to; (before a verb) good to; (before an adjective for exclamatory effect) so; (verb complement indicating completion); (of two people) close; on intimate terms; (after a personal pronoun) hello; to be fond of; to have a tendency to; to be prone to23Lv 1

Is this video right for my Chinese?

A 15-minute video from TESTV with 11 minutes of speech at 301 syllables per minute. It's 2,176 words long, using 731 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, 我, 是.