There is no doubt that near-sightedness is a serious problem among the youth of our country 子句例?毫无疑问地近视在我国的年轻人中是一个严重的问题。
On the other hand, children who sit close to television set may very well be suffering from near-sightedness 真正的斗鸡眼是不会随年龄增长而减退的。
"who with uncompromising clear-sightedness voices man s exposed condition in a world of severe conflicts 不妥协的敏锐洞察力，描述了人在激烈冲突的世界中的暴露状态
Some people think wearing contact lenses for a long period of time could correct or even cure short-sightedness 有些人以为长期配戴隐形眼镜可矫正近视，甚至可以完全医治近视。
And the blue of the sapphire even appears where nothing at all counts except clear-sightedness and concentrated mental effort 。蓝宝石的蓝也让人联想到卓越的能力和控制性的脑力。
On the other hand, children who sit close to television set may very well be suffering from near-sightedness 其实读字困难是属于学习方面的问题，而非关乎眼睛，因此需要接受过特殊训练的老师协助治疗。
Prof . lau praised mr . li for his vision and far-sightedness in supporting higher education, which will bring enormous benefits to the community 刘校长特别推许李先生高瞻远瞩，大力支持高等教育与科研的长期发展。
But the relatively low priority still accorded to education on australia's spending list indicates a remarkable short-sightedness 在澳大利亚政府预算书中，教育仍受到相对地忽视，此事显示当政者严重短视(目光如豆)。
