六级During the trials, the robot algorithms (算法) and mechanics will be fine-tuned to make it better suited to ailing livestock and ensure it safely navigates around potential hazards including trees, mud, swamps, and hills.

在试验过程中，机器人的算法(算法) 此外，还将对机械装置进行微调，使其更适合生病的牲畜，并确保其在树木、泥土、沼泽和山丘等潜在危险周围安全航行。

2018年12月六级真题（第三套）阅读 Section C

六级The extreme isolation of these massive farms leaves them often unattended, and monitored only once or twice a year, which means if the livestock falls ill or requires assistance, it can be a long time for farmers to discover.

这些大规模农场的极端隔离使它们常常无人看管，每年只监测一两次，这意味着如果牲畜生病或需要援助，农民可能需要很长时间才能发现。

2018年12月六级真题（第三套）阅读 Section C

六级If the method works, it could provide farmers in Botswana-and elsewhere with a low-cost, sustainable tool to protect their livestock, and a way to keep lions safe from being killed.

如果这种方法奏效，它可以为博茨瓦纳和其他地方的农民提供一种低成本、可持续的工具来保护他们的牲畜，并提供一种保护狮子不被杀死的方法。

2018年12月六级真题（第一套）阅读 Section A

六级If the method works, it could provide farmers in Botswana-and elsewhere -with a low-cost, sustainable tool to protect their livestock, and a way to keep lions safe from being killed.

如果这种方法奏效，它可以为博茨瓦纳和其他地方的农民提供一种低成本、可持续的工具来保护他们的牲畜，并提供一种保护狮子不被杀死的方法。

2018年12月六级真题（第一套）阅读 Section A

六级The challenge is that an increase in animal-based production will require more land and resources, as livestock (牲畜)farming demands extensive land use

挑战在于，以动物为基础的生产的增加将需要更多的土地和资源，如牲畜(牲畜)农业需要大量的土地使用

2013年12月阅读原文

六级The experiment is based upon the idea that farmers who're protecting their herd from lions would shoot and kill lions in an effort to protect their livestock.

这项实验基于这样一种想法，即保护牛群不受狮子伤害的农民会射杀狮子，以保护他们的牲畜。

2018年12月六级真题（第一套）阅读 Section A

六级Robots are currently under a two-year trial in Wales which will train "farmbots" to herd, monitor the health of livestock, and make sure there is enough pasture for them to graze on.

机器人目前正在威尔士进行为期两年的试验，该试验将训练“农场机器人”放牧、监控牲畜健康，并确保有足够的牧场供它们放牧。

2018年12月六级真题（第三套）阅读 Section C

六级In what's probably the craziest headline I've ever written, I've reported that advances in livestock protection are happening with scientists painting eyes on the butts of cows.

这可能是我写过的最疯狂的标题了，我报道了在牲畜保护方面的进展，科学家们把眼睛画在牛屁股上。

2018年12月六级真题（第一套）阅读 Section A

六级The challenge is that an increase in animal-based production will require more land and resources, as livestock (牲畜)farming demands extensive land use.

挑战在于，以动物为基础的生产的增加将需要更多的土地和资源，如牲畜(牲畜)农业需要大量的土地使用。

2013年12月阅读原文