0. Давид стал угрюмым и вялым (dull

0. Давид стал угрюмым и вялым (dull) ребенком. Он, возможно, совсем "бы отупел (to get stupefied), если бы не книги, которые он читал часами.

Результаты (английский) 1:

0. David became sullen and lethargic (dull) child. It may be quite "otupel (to get stupefied) if not for the books he read.

Результаты (английский) 2:

0. David became morose and lethargic (dull) child. He may have all "would be dulled (to get stupefied), if not for the books he read for hours.

Результаты (английский) 3:

0. david became moody and sluggish (dull) child. he might actually be soft (to get stupefied), if not the books that he read for hours.