By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

What makes the Great Wall of China so extraordinary - Megan Campisi and Pen-Pen Chen

5,657,297 views

TED-Ed

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

90%
  • 4:04 / 4:29

Speech Rate:

  • 149 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

enlisted

/inˈlist/

verb

enrol or be enrolled in armed services.

spanning

/span/

verb

extend from side to side of.

serpentine

/ˈsərpənˌtēn/

adjective noun verb

Resembling a serpent in form or movement. dark green mineral consisting of hydrated magnesium silicate. move or lie in winding path or line.

criminals

/ˈkrim(ə)n(ə)l/

noun other

person committing crime. People who commit crimes.

mountains

/ˈmount(ə)n/

noun other

large natural elevation of earth's surface rising abruptly from surrounding level. Very high pieces of lands, higher than a hill.

structures

/ˈstrək(t)SHər/

noun other verb

arrangement of and relations between parts or elements of something complex. The ways some things are built, arranged or organized. construct or arrange according to plan.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. From the beginning of something until the end. By a particular way or process; by the use of.

hundreds

/ˈhəndrəd/

noun number

subdivision of county or shire. 100s.

unified

/ˈyo͞onəˌfī/

verb

To bring or join together into one.

soldiers

/ˈsōljər/

noun other verb

person who serves in army. Person working in an army to fight. serve as soldier.

individual

/ˌindəˈvij(o͞o)əl/

adjective noun

Having a distinct manner different from others. Single person, looked at separately from others.

recorded

/rəˈkôrdəd/

adjective verb

set down in writing or some other permanent form for later reference. To put music, sounds onto a device to store it.

multiple

/ˈməltəpəl/

adjective noun

involving several parts or elements. number exactly divisible by another number.

against

/əˈɡenst/

preposition

in opposition to.

expanded

/ikˈspandəd/

adjective verb

being or having been expanded. To make something larger in size, number, amount.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M