FOREST - [noun] an area of land with trees growing close together
Examples of use
Many forests are cut down nowadays, which increases the greenhouse effect.
Many building sites used to be beautiful forest areas one day.
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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.
You can always find a partner, who would also like to improve his/her