They have poor eyesight, but very good hearing and smell.
它们视力不好，但有灵敏的听觉和嗅觉。
According to a recent survey, many students have poor eyesight (视力) .
根据最近的一项调查显示，许多学生视力不佳。
If parents have poor computer skills, they will be of little or no help with homework, which can make them upset.
如果父母的电脑技能很差，在做家庭作业时他们就只能帮上一点忙或根本帮不上忙，这可能会让他们感到很沮丧。
Waterlogged soils occur in areas that are flat or have poor drainage.
涝渍土壤发生在地势平坦或排水不畅的地区。
Fewer Chinese primary school students have poor eyesight than Australian ones.
中国小学生视力不佳的人数比澳大利亚少。
Research: Kids Who Drink Soda Tend to Have Poor diets.
研究：喝汽水的孩子更容易饮食不良。
In most companies, these three groups have poor communication.
在多数公司中，这三个小组的交流很糟糕。
Images must be easy to recognize, even for users who have poor vision.
图像要容易辨别，甚至对那些视力差的用户。
Many sleep-deprived people have poor memories and lack proper co-ordination.
很多缺乏足够睡眠的人记忆力差劲，而且他们的协调能力也不行。
For one, many countries have poor data on crucial factors such as life expectancy.
首先一点就是，许多国家对寿命等关键因素的数据统计很薄弱。
Many web pages have poor formatting for mobile devices, and some just don't render properly.
很多网页在移动设备上格式很糟糕，而且有些总是显示不全。
File systems are simple, reliable, well-understood technology, but they have poor to atrocious search capabilities.
文件系统是简单、可靠、容易理解的技术，但缺乏高明的搜索功能。
Another is that those infected seem to have poor reaction times and are more likely to be involved in road accidents.
另一个原因是，受感染者似乎反应能力低下而且更容易被卷入交通事故中。
This death rate may be as high as 25% among people who are displaced, malnourished and have poor access to health care.
这一死亡率在流离失所、营养不良和难以获得卫生保健的人群中可能高达25%。
If we have poor posture, too much stress or have developed bad breathing habits, our breath won't reach the bottom of our lungs.
如果我们用错误的姿势，太多的压力或者养成了坏的呼吸习惯，我们的呼吸就不会到达我们的肺的底部。
The Marquis turned round and answered dryly, "I have poor people of my own, Monseigneur." "Give them to me," replied the Bishop.
侯爵转过脸去，干脆回答说：“我的主教，我有我自己的穷人呢。”
Some users may have poor vision, some might not be able to use a keyboard or mouse, and some might only be able to move their eyes.
有些用户的视力不佳，有些人可能不能用键盘或鼠标，而有些人可能只能移动他们的眼睛。
One of the main reasons for deployment via Citrix is that remote WAN users may have poor network connections to the central system.
通过Citrix部署的一个主要原因是远程WAN用户到中央系统的网络连接可能很差。
Researchers reviewed and analyzed 153 studies and found that both victims and bullies have poor problem-solving skills within social situations.
分析人员对153例案例进行了评估和分析，发现欺凌者和被欺凌者在社会中都缺乏解决问题的技巧。
Nearly a thousand Oregon schools built in the last century have poor earthquake resilience, and many vulnerable DAMS protect urban areas in the region.
在俄勒冈州，将近一千所学校建于上个世纪，它们的抗震能力差，而且许多保护该州城市地区的大坝都不牢固。
The longer those handles are, the easier it is going to be to lift up the load. If you had really short handles, you would have poor mechanical advantage.
操纵杆越长就越容易抬起重荷，而如果你的操纵杆真的过短，那你将在力学上处于劣势。
International Internet companies have poor track records of unseating homegrown Internet brands and the size of the niche Alibaba is targeting remains unclear.
国际互联网公司一向难以取代本土网络品牌，而阿里巴巴所瞄准的特定市场的规模目前尚不清楚。
Maternal mortality was consistently higher in the eastern and northern regions, which are known to be culturally conservative and to have poor transportation systems.
东部和北部地区的产妇死亡率一直居高不下，众所周之这些地区在文化上保守并且交通不便利。
Many feel that their proposals are killed not because they have poor potential but because their boss simply does not understand them or does not even listen to the presentation.
很多人认为他们的创意并不是因为没有潜力而被扼杀，真正原因仅仅是因为他们的老板不理解或是根本听不进去报告。
To test this idea, they looked at six people with damage to the VMPC on both sides of their brains. These people are known from other work to have poor social-emotional responses.
为了证实这种构想的合情合理，科学家们对六个普通人进行了观察研究，这六个人的大脑两侧的正中前额皮质层均受到了伤害，而且这些人平日在工作中有着极不理想的社会性情绪反应。
But both places have poor records of monitoring and policing their elephant populations, and have been heavily implicated in epidemics of poaching that have broken out in the last decade.
但是，这两国在监测和保护大象免遭杀戮方面的记录欠佳，并与过去10年爆发的大规模偷猎活动有脱不掉的干系。
But both places have poor records of monitoring and policing their elephant populations, and have been heavily implicated in epidemics of poaching that have broken out in the last decade.
但是，这两国在监测和保护大象免遭杀戮方面的记录欠佳，并与过去10年爆发的大规模偷猎活动有脱不掉的干系。
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