“视力差”常见的英文表达有 poor eyesight 或 bad vision。
poor eyesight:这是一个较为常用且正式的表达,强调视力状况不佳。例如:He has poor eyesight and needs to wear glasses.(他视力差,需要戴眼镜。)
bad vision:同样表示视力不好,在日常交流和书面表达中都很常见。例如:Due to bad vision, she can't drive at night.(由于视力差,她不能在晚上开车。)