With their enormous size and weight, today's farm machines have significant downsides: they compact the soil, reducing porosity and killing beneficial life, meaning crops don't grow so well.
由于庞大的体积和重量，现在的农业机械有显著的缺点：它们会把土壤压实，降低土壤孔隙度，杀死有益的生命，这意味着农作物不会长得太好。
In weighing the evidence, we can now say with some confidence that pasta does not have an adverse effect on body weight outcomes when it is consumed as part of a healthy dietary pattern.
在权衡这些证据时，我们现在可以有把握地说，当把意大利面当作健康饮食模式的一部分来食用时，它不会对体重产生不利影响。
It is true that in this country we have more overweight people than ever before, and that, in many cases, being over-weight correlates with an increased risk of heart and blood vessel disease.
的确，在这个国家，体重超标的人比以往任何时候都多，而且在很多情况下，体重超标与心脏病和血管疾病风险的增加有关。
They have to do with people's body weight and shape.
他们必须解决人们的体重和体型问题。
These diseases, however, many have as much to do with our way of life and our high-fat diets as with excess weight.
然而，这些疾病与我们的生活方式、高脂饮食以及超重有很大关系。
Some of the chemicals that are all around us have the ability to interfere with our endocrine systems, which regulate the hormones that control our weight, our biorhythms and our reproduction.
我们周围的某些化学物质会影响人体的内分泌系统——其作用是通过调节激素分泌从而控制体重、生理周期以及生殖能力。
Women also use food as a comfort when dealing with emotional stress and have been found to gain weight when a relationship ends, while the same finding has not been observed in men.
此外，女性还会用吃东西的方法来缓解自己的情感压力。研究发现，当一段感情结束时，女性的体重会增加，而在男性中却没有类似的发现。
As you progress with your training and your strength increases, the initial weight you have chosen will progressively get easier and easier.
随着你训练的进展和力量的增强，最初你选择的重量对你来说会越来越容易。
NEW Year's resolutions often have to do with eating more healthfully, going to the gym more, giving up sweets, losing weight - all admirable goals aimed at improving one's physical health.
新年决心经常是吃得更健康，多去健身馆，放弃甜点，减肥—所有这些令人羡慕的目标都指向提高一个人的身体健康。
NEW Year’s resolutions often have to do with eating more healthfully, going to the gym more, giving up sweets, losing weight — all admirable goals aimed at improving one’s physical health.
新年 的愿望通常都是吃得更健康，多去健身房，戒掉甜食和减肥--所有一切关于提高身体素质的目标。
They may have wrestled with body image even before puberty started (for example, battles with weight or dissatisfaction with height).
他们甚至在发育期还没开始之前，就已经在跟自己的身体意象较劲了(比如跟体重作战或者对身高不满)。
Principles and rules have petrified with the accumulated weight of precedent.
由于层层先例的累积使原则和章程变得僵化呆板了。
If you ever have questions or concerns about your weight, talk it over with your doctor.
如果你非常关心你的体重，或者对于你的体重有所困惑，可以咨询你的医生。
This means that teams with KERS have less ballast to move around the car and hence have less freedom to vary their car's weight distribution.
这就是说使用KERS的车队使用了更少的压舱物来移动赛车，因此有较少的自由来改变他们的车的重量分配。
Since the American study of 1997 raised the spectre of a connection between weight and early puberty, scientists have become convinced that there is at least some link with the obesity epidemic.
自从美国1997年的那项研究提出体重与青春发育期提前之间隐约存在联系，科学家已经相信，青春发育期至少与肥胖流行有某种联系。
The study showed that women who complained about their weight more often - even if they were thin - were more likely to have greater dissatisfaction with their bodies.
该研究表明，女性对自己的体重抱怨越多，对自己的身材满意度就会越低，就算本身偏瘦的女性也会如此。
If you can live with being 30 pounds over weight, if you're content with that idea (not happy, but content), then you don't have the power to change it.
如果你超重30磅仍能生活如常、如果你满意于那个想法(不是快乐，但满意)，那么你就没有力量去改变。
Those with excessive body-mass-index measurements tend to have other medical conditions related to weight that may put them at risk of suffering more severe infection with H1N1.
那些身体质量指数超标的人，通常有与超重有关的其他疾病，而超重可能使他们有更大感染甲型h1n1病毒的风险。
Meanwhile, studies on AZGP1 have shown that the gene helps regulate body fat in mice, and that patients with cancer-induced weight loss may have increased activity in the gene.
同时，研究已经表明AZGP1基因在老鼠身上的脂肪调节中起重用，还有，癌症患者体重的减少可能是由于该基因被激发了。
Until now, most weight loss medications have focused on suppressing appetite or revving up metabolism - with disappointing results.
至今，绝大多数减肥药都集中在抑制食欲或加快新陈代谢。而且效果都令人失望。
Yet the study showed that women who complained about their weight more often — even if they were thin — were more likely to have greater dissatisfaction with their bodies.
此外，研究表明那些对自己体重抱怨更多的女银—尽管她们其实很苗条—反而更可能对她们的体型不满意。
People with intellectual impairments and diabetes are less likely to have their weight checked.
有智力障碍的人们和糖尿病患者检查体重的可能性较低。
Teens who have the support of their families tend to have better results with their weight-management programs.
对十几岁的小孩子来说如果获得家人的支持对他们的体重控制帮助非常大。
Overweight and obese people were more apt to have overweight romantic partners and had more overweight best friends, casual friends and relatives compared with normal weight people.
比起正常体重的人，超重和肥胖的人更倾向于有超重的伴侣和更多的超重朋友和亲戚。
I like to eat, and I don't have to worry about weight management. All I need is a high-carbohydrate diet with enough protein and fat.
我喜欢吃东西，而且我不需要担心体重问题，我所需要的是大量的碳水化合物、足够的蛋白质和脂肪。
Check with your doctor or health care provider before starting any weight-loss diet, especially if you have any health conditions, including diabetes.
在开始任何减肥食谱之前，你要和自己的医生或者健康保健提供者确认，尤其是自己患有某些健康疾病时，包括糖尿病。
They also found, as other researchers have, that higher body-mass index (BMI), a calculation based on height and weight, was also linked with earlier puberty.
他们同时还发现，正如其他研究人员已经发现的那样，较高的体重指数(BMI)——一项根据身高和体重计算出的指标，同样也跟早熟有联系。
If Europe wants to pull its weight on the global stage, it will have to act with greater unity of purpose and shoulder a greater share of responsibility.
如果欧洲想要在世界舞台上占有一席之地，他们要更加义无反顾采取行动，扛起更多的责任。
What does TV have to do with weight loss?
电视和减肥有什么关系？
What does TV have to do with weight loss?
电视和减肥有什么关系？
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