He told them he was old and feeble and was not able to walk so far.
他告诉他们自己年老体弱，不能走那么远。
This text does one to explain briefly on the old and feeble mechanism that produces.
本文就衰老产生的机制做一概括阐述。
As Japan grows old and feeble, where will its companies find dynamic, energetic workers?
日本日趋年老孱弱，企业去何处寻找年富力壮的工人？
Only when one people loves your pilgrim 's soul, love your pained in the face wrinkle old and feeble yes, on this world.
是的，这个世界上，只有一个人爱你朝圣者的灵魂，爱你衰老了的脸上痛苦的皱纹。
By 2050 the ratio will be one to one. As Japan grows old and feeble, where will its companies find dynamic, energetic workers?
但到2050年，比例将成为1比1.随着日本人越来越老弱，公司要去哪里去寻找充满干劲、精力充沛的员工呢？
Study old and feeble course and reason, it is the question that modern biology and medical science pay close attention to.
研究衰老的过程和原因，是现代生物学和医学关注的问题。
Conclusions model group little mouse serum hit SOD content reduce obviously than normal group, prove, succeed in, duplicate old and feeble animal model already.
结论模型组小鼠血清中SOD含量比正常组明显降低，成功复制了衰老动物模型。
It prevents and cures hereditary disease, prevents the mankind from being old and feeble, lengthen one of the important theoretical foundations of the human life-span.
它是防治遗传病，防止人类衰老，延长人类寿命的重要理论基础之一。
This is done today in many cultures, where the very old and feeble refuse food and a tender good-bye is given during the few days of their rather painless decline into coma and death.
在今天的许多文化中，这正上演着；非常年迈和虚弱的人拒绝吃食物，最后几天里，他们微弱地说声“再见”后就进入了无痛苦的昏迷和死亡之中。
Feeble steps were heard on the stairs, and an old man, tall and frail, odorous of pipe smoke.
楼梯上响起了微弱的脚步声，一个病怏怏、浑身烟臭、满嘴烟渍的高个子老头儿犹犹豫豫地走了进来。
I bemoaned that, as I gazed on the feeble orphan; and I mentally abused old Linton for (what was only natural partiality) the securing his estate to his own daughter, instead of his son's.
在我瞅着这个孱弱的孤儿时，我哀叹着这件事；我心里骂着老林惇，因为他(这也不过是由于天生的偏爱而已)把他的财产传给他自己的女儿，而不给他儿子的女儿。
Guiding himself by the sound, he made his way through the gathering darkness to the foot of an old beech tree, with a hole in it, and from out of the hole came a feeble voice, saying 'Ratty!
他循着声音的方向，穿过越来越浓的黑暗，来到一株老山毛榉树脚下。从树下的一个洞里，传出一个微弱的声音，说：“鼠儿！”
Guiding himself by the sound, he made his way through the gathering darkness to the foot of an old beech tree, with a hole in it, and from out of the hole came a feeble voice, saying 'Ratty!
他循着声音的方向，穿过越来越浓的黑暗，来到一株老山毛榉树脚下。从树下的一个洞里，传出一个微弱的声音，说：“鼠儿！”
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