J把下面一段话翻译成英文。专业点 。不要从网上翻译，急用 谢谢。。。。。

Question

摘要：乳房炎是奶牛乳房、繁殖、肢蹄、代谢四大疾病中危害最严重的一种疾病。给牛场带来巨大的经济损失。据统计临床型乳房炎占奶牛总发病率的21％－23％.因其造成产奶量下降，病乳区牛奶废弃，严重者乳区化脓、坏疽、萎缩、变性等，致使奶牛永久的失去饲养价值而被淘汰。隐形乳房炎更不可忽视。不仅造成体细胞数上升，牛奶品质下降，而去吧会造成牛奶产量不同程度的减少。据统计一隐形乳房炎的奶牛所带来的经济损失是400－2000元，因此我觉得对于规模化养殖场，重点不是在治，而是在防。在这里浅谈一下规模化养殖场乳房炎的预防采取的措施以及应该注意的问题。

Answer 1

Abstract: Bovine mastitis is the most serious disease among the diseases of breast, reproduction, limb hoof and metabolism, which cause a great economic loss of cattle farms. According to statistics, the general rate of clinical mastitis happening to cows reaches to 21% to 23% Because it causes the ammount of milk production to decline, milk made in the disease spreading areas, and what's worse, it makes milk area fester, gangrene, atrophyand degenerate, etc, the cows may lose their permanent value of being raised and they may be eliminated. Invisible mastitis can't be ignored, which not only causes the ammount of the cells in the body to increase and the quality of the milk decline, but also makes the ammount of milk production decrease in different degrees. According to statistics, the economic loss caused by a single cow suffering invisible mastitis can reach 400 to 2000 yuan. Therefore, I think, as for a scaled cattle farm, the key point of it work is not to treat the disease but to prevent it from breaking out. Here, I'd like to briefly talk about the measures taken to prevent the bovine mastitis and some points to be paid attention to for a scaled cattle farm.

Answer 2

Mastitis is one of the most harmful diseases in the four diseases of udder, breeding, limbs and hooves, and metabolizebility. It brings cattle feedlots great economic losses. Statistics show that clinical mastitis is accounted for 21-23％ of the total incidence of the disease among milk cows. Because of the decrease of the milk yield by it, the milk produced in the disease area is rejected. The udder part of a cow suffering from the disease suppurates, gangrenes, atrophies and denatures, which leads the milk cow loses its breeding value to get out of use. Latent mastitis even cannot be ignorable. Mastitis not only creates a rise of the somatic cells and a fall of the milk quality but also makes milk yield decrease to a certain extent. Statistics also show that a cow with latent mastitis will engender a RMB 400-2,000 Yuan economic loss, so I think, for a industrial ranch, that the main point is not how to cure but how to prevent. Here, I want to discuss something briefly about the measure to be adopted to prevent mastitis and the issue to be paid attention to.