People with bad eyesight usually need to wear corrective lenses, such as eyeglasses or contact lenses.视力不佳的人通常需要配戴矫正镜片,如框架眼镜或隐形眼镜。She does not want to be taken to an optician with the probable result of having to wear glasses.她不想被带去验光,因为结果可能是她必须配戴眼镜。