您经常在周末看书学习英语可以用 "I often study Engpsh by reading books on weekends." 这句话来表达。
"Study" 在这里的意思是 "engage in learning or practicing (something)"，"Engpsh" 是指 "the language spoken in England, the United States, etc."，"by reading books" 是说通过阅读书籍来学习。
下面是一些英文例句和中文翻译：
I often study Spanish by pstening to podcasts.
我经常通过听播客学习西班牙语。
She studies French every day by taking onpne classes.
她每天通过上网课学习法语。
He studies guitar by watching tutorial videos.
他通过观看教程视频学习吉他。