TRAFFIC JAM - [noun] a long line of vehicles that move slowly blocking the road
Examples of use
I was late again, because I had stuck in a huge traffic jam for an hour. I shouldn't have gone by car during rush hours.
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English speaking practise
Remember that if you don't use that word in English conversations or writing you'll forget it in a short time. So the best thing you can do to learn this word is just trying to use it in speaking or writing. Remember also that practise is the key to fluent english speaking.
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