I like sports.

I like circuit training at gyms.

I think everybody needs to train.

I think some exercises/sports are good for your health.

I like languages.

Nowadays I like Russian language and French language.

I don't like winter.

I like summer.

I like computers and I have 3 computers.

I like UNIX.

I don't like Windows.
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I beg one of our experts to translate the above into Russian. I know the Russian word ' люблю ' is translated to English as ' like'.

I know the English word ' think ' translate into Russian as ' думаю '
I don' know the Russian words for 'summer' and ' winter'.

I don't know the Russian word for 'circuit training'.
Please translate the sentences into Russian.