TubeTalk Pronunciation
How to pronounce “20km”
Hear “20km” in real YouTube speech, then study definitions and example sentence snippets.
Pronunciation guide for 20km
- Learning goal
- Practice the English pronunciation of 20km with real speech in context.
- Available examples
- 1 YouTube example
- Real speech example
- Mars and Future of Space Travel
First of all, it is too far. We talked about how it takes 6 - 7 months to reach Mars even when we travel by 20km/sec. And it takes 9 years to reach Pluto with the same speed.
Example 1 of 1
How to pronounce 20km
Mars and Future of Space Travel

First of all, it is too far. We talked about how it takes 6 - 7 months to reach Mars even when we travel by 20km/sec. And it takes 9 years to reach Pluto with the same speed.
Example Sentences
Word Notes
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