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: 349.0 444.711560045 78% => Need more words or more difficult words.
No of words: 106.0 116.580246914 91% => More words wanted. You may: choose simpler words or speak faster or remove hesitations or remove long pauses, and fully use the time, do NOT save one or two seconds.
Chars per words: 3.29245283019 3.81502700369 86% => OK
Fourth root words length: 3.2086804361 3.28032121604 98% => OK
Word Length SD: 1.29561656578 1.8723322822 69% => Word Length is similar.
Unique words: 57.0 76.076318743 75% => More unique words wanted.
Unique words percentage: 0.537735849057 0.655143326166 82% => More unique words wanted or less content wanted.
Syllable count: 113.4 141.574747475 80% => OK
Avg_syllables_per_word: 1.1 1.21358024691 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0220871402977 0.0738818816272 30% => It may have issues on recording quality or the content is not so closely related to content.

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 3.20202020202 62% => OK
Average paragraph length: 53.0 60.3232687746 88% => OK
STD paragraph length: 42.0 17.3634065801 242% => Paragraph length changes often.
Average paragraph duration: 21.97 22.9064221017 96% => OK
STD paragraph duration: 17.97 6.49597621602 277% => The duration of acoustic paragraphs changes often.

Acoustic performance on sentences:
How many acoustic sentences: 56.0 31.1548821549 180% => OK
Average acoustic sentence length: 1.89285714286 4.0588447711 47% => OK
STD acoustic sentence length: 1.41014907303 3.18357895611 44% => OK
Average acoustic sentences duration: 0.690892857143 1.46810986539 47% => OK
STD acoustic sentences duration: 0.425190196037 1.01537252472 42% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 65.0 28.6644219978 227% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 11.44 5.28593714927 216% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.176 0.187982170178 94% => OK
STD acoustic silence duration: 0.128360070475 0.154715141812 83% => OK

Acoustic performance on acoustic words:
Total word duration: 27.69 35.408047138 78% => Need to talk more.
Average word duration: 0.261226415094 0.306236595465 85% => OK
STD word duration: 0.152585904232 0.198589292138 77% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 4.0 6.3164983165 63% => OK
Total_disfluencies_duration: 3.09 5.14435465769 60% => OK
Total acoustic noise duration: 2.98 2.80480359147 106% => OK

Acoustic rates:
Total speech duration: 43.94 45.0716498316 97% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.976444444444 1.00159221848 97% => OK
Rate of silence: 1.47928994083 0.637764685501 232% => Less acoustic silences wanted.
Rate of speech: 2.41238051889 2.58495923209 93% => OK
Rate of speech by unique words: 1.29722348657 1.68816559523 77% => More unique words wanted.
Rate of word duration by unique words: 2.05850487541 2.15290372801 96% => OK
Average articulation rates: 0.235112556604 0.343871460585 68% => It may have issues on recording quality or you may have pronounciation issues.

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Rates: 50.0 out of 100
Scores by speech e-grader: 15.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.