Some believe it is important to learn as many foreign languages as possible. Others believe that speaking one or two languages fluently is enough. Which do you think is preferable and why?

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on vocabulary words:
No of characters: 616.0 444.711560045 139% => OK
No of words: 150.0 116.580246914 129% => OK
Chars per words: 4.10666666667 3.81502700369 108% => OK
Fourth root words length: 3.49963551158 3.28032121604 107% => OK
Word Length SD: 2.06283515795 1.8723322822 110% => OK
Unique words: 102.0 76.076318743 134% => OK
Unique words percentage: 0.68 0.655143326166 104% => OK
Syllable count: 193.5 141.574747475 137% => OK
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.114376534792 0.0738818816272 155% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.20202020202 31% => OK
Average paragraph length: 150.0 60.3232687746 249% => The average paragraph length is high.
STD paragraph length: 0.0 17.3634065801 0% => OK
Average paragraph duration: 45.94 22.9064221017 201% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 6.49597621602 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 22.0 31.1548821549 71% => OK
Average acoustic sentence length: 6.81818181818 4.0588447711 168% => OK
STD acoustic sentence length: 6.16910457357 3.18357895611 194% => OK
Average acoustic sentences duration: 2.04909090909 1.46810986539 140% => OK
STD acoustic sentences duration: 1.71183025149 1.01537252472 169% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 24.0 28.6644219978 84% => OK
Total acoustic silence duration: 3.25 5.28593714927 61% => OK
Average acoustic silence duration: 0.135416666667 0.187982170178 72% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.107625088721 0.154715141812 70% => OK

Acoustic performance on acoustic words:
Total word duration: 40.58 35.408047138 115% => OK
Average word duration: 0.270533333333 0.306236595465 88% => OK
STD word duration: 0.143776616859 0.198589292138 72% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 2.0 6.3164983165 32% => Good job, the lower, the better.
Total_disfluencies_duration: 1.44 5.14435465769 28% => Good job. The lower, the better.
Total acoustic noise duration: 0.36 2.80480359147 13% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 45.94 45.0716498316 102% => Need to finish the speech on time.
Compare to expected duration: 1.02088888889 1.00159221848 102% => OK
Rate of silence: 0.522420548542 0.637764685501 82% => OK
Rate of speech: 3.26512842838 2.58495923209 126% => OK
Rate of speech by unique words: 2.2202873313 1.68816559523 132% => OK
Rate of word duration by unique words: 2.51355347462 2.15290372801 117% => OK
Average articulation rates: 0.439302266667 0.343871460585 128% => OK

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Maybe the speech is too long. It should be in 45 seconds.

Rates: 66.6666666667 out of 100
Scores by speech e-grader: 20.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.