把旧毛衣拆了重新织一下的英文

unravel an old sweater and reknit it

• 把:    grip; handle
• 旧:    past; bygone; old
• 毛衣:    woollen sweater; s ...
• 拆:    tear open; take ap ...
• 了:    finish; complete; ...
• 重新:    again; anew; afres ...
• 织:    knit; weave
• 一下:    one time; once