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- Despite good times for US producers, economists were aware that a weak and unstable postwar Europe could spell an end to high demand for US exports. 尽管战争使美国生产商经历了繁荣时期，但经济学家们意识到战后衰弱破败、荡不安的欧洲将导致对美国出口物资的大量需求即告结束。
- The family unit is weak and unstable, and there is little community organization beyond the family.Psychologically, those who live in the culture of poverty have weak ego structures and little self-control. 这样的家庭脆弱也不稳定,除了家庭之外再没有社区机构。在心理上,生活在贫穷文化中的人自我脆弱没有自控。
- This is ironic: the whole point of Thailand's last democratic constitution, passed in 1997, was to free the country from the cycle of weak and unstable coalitions and frequent coups. 讽刺的是：1997年通过的泰国最后一部民主宪法的主要意图就是希望把泰国从虚弱、不稳定的政党联合以及频繁的政变中解放出来。
- The pairing family, itself too weak and unstable to make an independent household necessary or even desirable, in no wise destroys the communistic household inherited from. earlier times. 这种对偶家庭，本身还很脆弱，还很不稳定，不能使人需要有或者只是希望有自己的家庭经济，因此它根本没有使早期传下来的共产制家庭经济解体。
- Her heart is weak and unstable." 她的心脏很虚弱，而且不稳定。
- She was so weak and exhausted that she had to lie back. 她这样虚弱和疲备以致不得不把身体向后靠着。
- This isle was then floating and unstable. 这座小岛漂浮在水面上并且不稳定。
- The world is a precarious and unstable place. 如今世界动荡不安。
- He punned on the likeness of 'weak' and 'week'. 他用同音词'weak'和'week'说了句双关语。
- Aviation was lamentably weak and primitive. 航空设施极其薄弱简陋。
- In some places leadership remained weak and lax. 领导上的软弱涣散状态仍然存在；
- We are willing to befriend the weak and the poor. 我们愿意帮助弱者与穷人。
- The little girl is small, weak and pitiful. 这个小姑娘身体弱小，让人可怜。
- Iraq is likely to be violent and unstable for years to come. 就算计划的确成功，这也不会是通常意义上的“胜利”。
- She is very weak and not equal to a long journey. 她身体很差不堪长途旅行。
- Carotenoids were highly oxidizable and unstable compounds. 类胡萝卜素是非常易氧化,不稳定的化合物。
- Not recommended with a weak and shaky defence. 不推荐给后防较弱的球队。
- The result was a tax system that is both inequitable and unstable. 结果是加州的税务系统即不能体现平等，也不能实现稳定。
- His character was weak and volatile. 他这个人意志薄弱，喜怒无常。
- She was very gray and weak and tired. 她人很灰白，很衰弱，很疲乏。
