In most cases, you will want to crop and tweak the output image to suit your requirements.
大多数情况下，你会想要剪辑和调整输出影像适合你的要求。
Inventories look likely to remain depleted, putting upward pressure on crop and land prices.
库存看上去可能仍然会减少，增加农作物和土地价格上涨的压力。
But those years were marked by bad weather that destroyed much of the berry crop and made bears desperate for food.
但那几年的天气都很糟，破坏了大部分浆果林，导致饥饿的熊四处觅食。
MOBILE phones have allowed African farmers to check the market price of their crop and migrants to send cash back home.
移动电话可以让非洲农民查询种植农作物的市场价格，以及让海外游子寄送现金回家。
Agriculture is based on grain production with rice as the main crop and sugarcane, cole, peanut and tobacco as the main economic crops.
农业以生产粮食为主，水稻是主要作物，经济作物以甘蔗、油菜、花生、烟草为主。
But the difference is that they continually crop and refine their trial-and-error solutions-mimicking the way natural selection works in the wild.
但不同之处在于它们持续计算，并且精炼它们的反复试验方法，模拟在野外自然选择的方式来工作。
Picasa isn't a tool for deep and detailed editing, but it's extremely easy to use for the kind of quick crop and correct editing most digital camera owners need.
Picasa并不适合深入详细的编辑，但对于编辑数码相机用户来说，它非常易于使用，适合快速修改。
Our warming planet is expected to face successive crop and water crises in the coming decades-which means each nation's natural resources will be more crucial than ever.
全球变暖使地球在未来数十年将面临连续的农作物和水危机，这意味著每一个国家的自然资源会比以往更加重要。
Collection, storage and handling of plant genetic resources and their global distribution are essential components of international crop and tree improvement programmes.
植物遗传资源的收集、存储和处理以及它们在全球的分布，是国际作物和树木改良计划的重要成分。
Fungi blamed for a serious rice disease are in fact not the sole culprits, according to findings that have implications for protecting both a major crop and human health.
研究表明，造成一种严重水稻疾病的真菌实际上并不是唯一的案犯。这一研究对保护水稻这种主要作物和人类健康都有影响。
Wheat is the world’s most widely planted crop and accounts for a fifth of humanity’s calorie intake (rice has a similar share; all other foods combined account for the rest).
小麦是世界上被广泛种植的农作物，并且承担着人类五分之一的卡路里摄入量（水稻占有近似的比例，所有的其余食物占有剩余比例）。
The sucrose contained in molasses is obviously cheaper, but the compositions of molasses varies greatly with sources (cane or beet), quality of the crop and the nature of the sugar refining process.
糖蜜含有的蔗糖明显便宜，但是糖蜜的成分根据来源的不同变化很大(甘蔗或甜菜)，收获农产品的质量和糖精炼工艺的种类。
If you have either, you're paying to keep the soybean aphid away from the crop that feeds cattle and pigs.
如果你有二者之一，你要为防止大豆蚜虫侵害饲养牛和猪的作物而买单。
"The Gift of Nature" shows crop processes according to the Chinese lunar calendar and the five colors of the soil.
《自然的馈赠》根据中国阴历和土壤的五种颜色来描绘作物的生长过程。
Farmer ants secrete antibiotics to control other fungi that might act as "weeds", and spread waste to fertilise the crop.
农民蚂蚁分泌抗生素来控制其他可能充当“杂草”的真菌，并传播排泄物来给作物施肥。
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。
Moreover, recent evidence suggests that the crop farming of ants may be more sophisticated and adaptable than was thought.
此外，最近的证据表明，蚂蚁的农作物种植可能比人们想象的更复杂，适应性更强。
Barley was an unexpected find: the crop was domesticated in Western Eurasia and didn't become a staple food in central China until about 2,000 years ago, according to the researchers.
研究人员说，大麦是一个意外发现：这种作物生长在欧亚大陆西部，直到大约两千年前才成为中国中部地区的主食。
Barley was an unexpected find: the crop was domesticated in Western Eurasia and didn't become a staple food in central China until about 2, 000 years ago, according to the researchers.
研究人员说，大麦是一个意外的发现：这种作物在欧亚大陆西部被引进，直到大约2000年前才成为中国中部地区的主食。
States had at least three social levels, usually, an upper class of rulers, a middleclass comprised of managers and merchants, and a lower class of crop producers and agricultural laborers.
国家中至少有三种社会阶层，上层阶级（执政），中产阶级（商人，管理者）和下层阶级（农民，工人）。
The present crop of books and documentaries about Marilyn Monroe exploit the thirtieth anniversary of her death.
现在这批有关玛丽莲·梦露的书籍和记录片是借她去世三十周年纪念之机而发行的。
At last, I killed some birds and hung them among the crop, hoping they would serve as the scarecrows, which turned out to be successful.
最后，我杀了几只鸟，把它们挂在庄稼里，希望它们能充当稻草人，结果我成功了。
Agriculture takes place in nature, among ecosystems of interacting organisms and activity, and crop production takes place within that ecosystem environment.
农业是在大自然中进行的；大自然里的生态系统中各种生物和活动相互影响，而粮食的生产正是处在这样的生态环境中。
The ancient Maya were presumably more experienced and did better, but nevertheless they too must have faced risks of crop failures from droughts and hurricanes.
古代玛雅人也许经验更丰富，做得更好，但他们也一定会面临干旱和飓风引起谷物歉收的风险。
The Japanese provided the labor and the crop was divided between laborers and landowners.
日本人提供劳动力，农作物由劳工和地主瓜分。
Over the last five decades, improved farming techniques and technologies have helped to significantly increase crop yields along with a 12% expansion of farmed land use.
在过去50年里，改良的农业科技技术显著提高了农作物的产量，耕种面积扩大了12%。
Over the last five decades, improved farming techniques and technologies have helped to significantly increase crop yields along with a 12% expansion of farmed land use.
在过去50年里，改良的农业科技技术显著提高了农作物的产量，耕种面积扩大了12%。
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