You cant make a silk purse out of a sows ear.
劣材难成器。

The Experiment of the Fuorogestones Sponge to Abduct Oestrus in Sows.
氟孕酮海绵栓对母猪诱导发情的实验

Identification on Two Types of Yersinia Pseudotuberculosis from Aborted Sows
从流产母猪群中检出的两株伪结核耶尔赞氏菌鉴定

If sows can't adequately suckle their litters, fostering is necessary.
如果母猪无法充分哺乳的垃圾，培养是必要的。

Whoever sows sparingly will also reap sparingly, and whoever sows generously will also reap generously.
少种的少收，多种的多收。

Prescription of Chinese Herbal Medicine Anestrus Reproductive Performance of Sows
中草药验方对乏情母猪繁殖性能的影响

Whoever sows injustice will reap calamity, and the rod of anger will fail.
撤罪孽的，必收灾祸，他逞怒的杖，也必废掉。

One sows and another reaps.
前人栽树，后人乘凉。

One man sows and another reaps.
东家种竹，西家生笋。

This apparent contradiction is due to the dominance of some sows in defending the feed hopper.
明显得矛盾是由于有些母猪仍霸占着饲料漏斗。

Breed is fostered with cent individual plant, organization or asepsis sows.
繁殖用分株。组织培养或无菌播种。

Comrade Li Jixiang is such one sows the person that asperses sunshine.
李继祥同志便是这样一位播洒阳光得人。

Some pregnant sows may lose patches of hair during the period of gestation.
有些怀孕得母猪在妊娠期可能会斑秃似得掉发。

Now he has basically mastered the skills of how to raise sows and how to prevent and cure pig diseases.
现在，他已经基本掌握了母猪的饲养及防病治病等技术。

Comparison of the Behavior between Indigenous and Exotics Lactating Sows
土种母猪和洋母猪的行为比较研究

Correlativity between Yearning Relation Behaviour and Hemorrheology in Sows
母猪念亲行为与血液流变学的相关性

Correlativity between Yearning Relation Behaviour and Physiological and Biochemical Changes in Sows
母猪念亲行为生理生化变化及相关性研究

Observation of Posture Patterns and Behavioural Activites of Sows
母猪卧向行为学的观察

Take the pigs for example, the boars and sows had other things to do besides eating.
以猪为例, 种猪和母猪除了吃, 还有别的事可干。

When pregnant sows are ready to give birth, they are moved from a gestation crate to a farrowing crate.
当怀孕的种猪准备临产时，她们将从怀孕箱转移到生产箱。

You may lecture the bloke，but you will not make a silk purse out of a sows ear.
你可以教训那个家伙，可是朽木不可雕也。

Bowing its elbow, the owl sows in the bowl.
猫头鹰弯着肘在碗中播种。

If the brain sows not corn, it plants thistle.
脑里不种粮，必定生杂草。

If the brain sows not corn, it plants thistles.
头脑中不装好的思想，就必然要装坏的思想。

Sows are immature for the majority of their breeding life.
母猪在它大部分繁殖过程是不成熟得。