既而

In the metaphysical thoughts about cosmology and ontology of Laozi, which are based on the "Tao", Tao's appearance lies in its original character, that is, the co-composing of"emptiness"and "reality". As matter, it is a moony shape, and between the"reality"and"emptiness". As itself,"Tao"is lonely, sequester, far-reaching and grandiose. Therefore, it can't be grasped through ours sense organs, can't be generalized by fixed concepts, and can't be stated by experiential propositions.

在《老子》以"无"为核心的"道"构建起来的关于宇宙论和本体论之"道"形上学思想中，"道"之显象在于其古始性质，即有无同构：作为物物者，它是恍惚之象，若有若无；作为其自身，它是寂寥幽冥之象，深远宏达，因此它为感官所不能把握，为既成概念所不能概括，为经验命题所不能陈述，而只能以"象"来显现。

He has done more to confuse and mystify the subject than to clear it up.

他所做的恰恰是把这个学科搞得既混乱又神秘，而不是把它搞清楚。

He must be able to mystify his officers and men by false reports and appearances, and thus keep them in total ignorance.

他所做的恰恰是把这个学科搞得既混乱又神秘，而不是把它搞清楚。

Penicillin is able to not only kill the bacteria without damaging human cells due to penicillin Penicillium contained n the synthesis of cell wall of bacteria can occur obstacles, resulting in the death of the bacteria dissolved, and human and animal cells, there is no cell wall.

青霉素之所以能既杀死病菌，又不损害人体细胞，原因在于青霉素所含的青霉烷能使病菌细胞壁的合成发生障碍，导致病菌溶解死亡，而人和动物的细胞则没有细胞壁。

"It tires not nor does it boast of its power; but belongs to the air, traveling it may be six thousand miles to and from its northern nesting home feeding its flown young as it flies and slipping through a medium that seems to help its passage even when the wind is adverse."

它既不易感到疲劳也不自夸其飞翔力，但在空中能大显身手，往返于北方老窠飞行6000英里，一路上喂养刚会飞的雏燕，轻捷穿行于空气之中。即使遇上顶风，气流似乎也能助上一臂之力，使之飞越而过。

"It tires not nor does it boast of its power; but belongs to the air, traveling it may be six thousand miles to and from its northern nesting home feeding its flown young as it flies and slip ping through a medium that seems to help its passage even when the wind is adverse."

它既不易感到疲劳也不自夸其飞翔力，但在空中能大显身手，往返于北方老窠飞行6000英里，一路上喂养刚会飞的雏燕，轻捷穿行于空气之中。即使遇上顶风，气流似乎也能助上一臂之力，使之飞越而过。

"It tires not nor does it boast of its power; but belongs to the air, traveling it may be six thousand mile s to and from its northern nesting home feeding its flown young as it flies and slipping through a medium that seems to help its passage even when the wind is adverse."

它既不易感到疲劳也不自夸其飞翔力，但在空中能大显身手，往返于北方老窠飞行6000英里，一路上喂养刚会飞的雏燕，轻捷穿行于空气之中。即使遇上顶风，气流似乎也能助上一臂之力，使之飞越而过。

Their number follows ,such as partridges,have a like power of strong propulsion,but sooner tire.you may pick them up in utter exhaustion,if wind over the sea drive them to a long distance.the swallows share the virtues of both schools,it tires not ,nore does it boast of its power.it belong to the air.travelling it may be six thousand miles to and from the northern nesting home.

如果海风驱使它们飞行很长距离，你可以捡到一些因筋疲力尽而摔下来的鹧鸪。燕子充分兼有这两类鸟的长处，它既不疲劳，也不炫耀自己的飞翔力；在空中十分自如，可以飞行6，000英里，可以飞往北方做窝的老家，再从老家飞回；一边飞一边喂养会飞的雏燕，甚至在顶风时也能在气流中滑翔，似乎气流在帮它前进。

Given the pressures of these harsh realities, mankind has no choice but to re-examine its social and economic behaviour and its path of development. Traditional ideas of considering economic growth solely in quantitative terms and the traditional development mode of "polluting first and treating later"are no longer appropriate when considering present and future requirements for development. It is now necessary to find a path for development, wherein considerations of population, economy, society, natural resources, and the environment are coordinated as a whole, so that a path for nonthreatening sustainable development can be found which will meet current needs without compromising the ability of future generations to meet their needs.

在这种严峻形势下，人类不得不重新审视自己的社会经济行为和走过的历程，认识到通过高消耗追求经济数量增长和"先污染，后治理"的传统发展模式已不再适应当今和未来发展的要求，必须努力寻求一条人口、经济、社会、环境和资源相互协调的、既能满足当代人的需求而又不对满足后代人需求的能力构成危害的可持续发展的道路。

But there is nothing good to speak of about me.

比如说，她既聪明又用功，人缘又好，而我却乏善可陈。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。