These nasty molecules damage the arteries, making it harder for blood vessels to do their job of keeping blood pressure normal and making cholesterol more likely tosticklikeglueto artery walls.
这些恶心的分子能够损伤动脉，从而使血管很难再维持血压正常并且会使胆固醇更容易附着在血管壁上。
2
Further other helpful materials that I would like your child to have includes a gluestick, coloured pencils (pencil crayons), coloured felts, a pair of scissors, a sharpener and ruler.