Tourism is a major source of income for the area.
旅游业是这个地区的主要收入来源。
Fish was a major source of protein for the working man.
鱼曾是劳动者获取蛋白质的主要来源。
The sun is the major source of energy for our planet.
太阳是我们星球能量的主要来源。
Fish is the major source of Omega-3 fatty acids.
鱼类是Omega - 3脂肪酸的主要来源。
Livestock are also a major source of greenhouse gases.
家畜还是主要的温室气体排放源。
Lack of money is their major source of worry.
缺钱是他们烦恼的主要原因。
Milk is the major source of calcium for babies.
牛奶是婴儿获取钙质的主要来源。
It is also a major source of land and water degradation.
它还是土地和水资源退化的一大根源。
Replaces the church as a major source of information.
代替了教堂成为主要的信息来源。
Tourism mused to be a major source of foreign exchange.
旅游业向来是外汇收入的重要来源。
Slow starts in the morning are a major source of wasted time.
清晨慢节奏的开始是时间浪费的主要来源。
An overcrowded workplace can be a major source of stress.
拥挤的工作空间可能是压力的主要来源。
School teachers used to be the major source of information.
考题解释：学校的老师曾经是信息的主要来源。
School teachers used to be the major source of information.
学校的老师曾经是信息的主要来源。
Rice production is another major source of greenhouse gas emissions.
稻米生产是温室气体排放的另一个主要来源。
Noise from transportation is one major source of noise pollution.
交通噪音是噪音污染的主要来源。
Fish was a major source of the protein for the physical working man.
对于体力工作者，鱼是主要的蛋白质来源。
Income taxation is a major source of revenue in developed countries.
课税是发达国家的主要税收来源之一。
Tourism has become a major source of growth in the South Korean economy.
旅游业已经成为韩国经济增长的主要来源。
The secrecy imposed upon grand jurors is a major source of protection for them.
陪审团的强制性保密义务也是保护他们自身的主要措施。
What will be your major source of financial support during your studies at TMUE?
将来在本校求学期间，请问你经费的主要来源为何？
Feeling insecure about job performance is a major source of stress for many people.
对工作表现产生不安全感是许多人的一大压力来源。
Mixed office waste (MOW) is a major source of available recycled fibers in the future.
混合办公废纸（MOW）是可回收纤维的一个主要来源。
Technology, the application of knowledge for practical ends, is a major source of social change.
作为知识的实际性应用。技术是社会变化的主要根源。
Technology, the application of knowledge for practical ends, is a major source of social change.
作为知识的实际性应用。技术是社会变化的主要根源。
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