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1·As hare numbers fall, so do lynx numbers, as their food supply depleted.

随着野兔数量的减少，猞猁数量也会减少，因为它们的食物供应已经耗尽。

2·When their food supply is sufficiently large, the lemmings live a normal, undisturbed life.

当食物供给量足够大时，旅鼠过着正常、不受干扰的生活。

3·For his contributions to the world food supply, Borlaug was awarded the Nobel Peace Prize in 1970.

由于他对世界粮食供应的贡献，博洛格于1970年被授予诺贝尔和平奖。

4·When the lemmings' food supply becomes too low to support the population, a singular migration commences.

当旅鼠的食物供应不足以维持种群时，一次特别的迁徙就开始了。

5·It's very easy for people to exceed the standard of dietary recommendations given what the modern food supply is.

在现代食物供给下，人们很容易就超过了建议饮食的标准。

6·However, when the lemmings' food supply becomes too low to support the population, a singular migration commences.

然而，当旅鼠的食物供应变得太少而无法维持种群时，一次特别的迁徙就开始了。

7·Better irrigation can dramatically improve crop yield and about 40% of the world's food supply is currently derived from irrigated land.

更好的灌溉可以显著提高作物产量；目前，全球约40%的粮食供应都来自于灌溉地。

8·During the early stages of its development, a society becomes aware of forces that appear to influence or control its food supply and well-being.

在社会发展的早期阶段，社会会意识到有些力量可以影响甚至操控他们的食物供应和幸福生活。

9·Rising population combined with improved nutrition standards and shifting dietary preferences will exert pressure for increases in global food supply.

人口增长、营养标准提高和饮食偏好转变将对全球粮食供应施加压力。

10·One option for moving toward both biodiversity and terrestrial food supply goals is to produce greater yields from less land, thereby freeing land for conservation purposes.

实现生物多样性和陆地食物供应目标的一种选择是用更少的土地生产更高的产量，从而腾出土地用于保护目的。