What is their main source of income?

他们的主要收入来源是什么？

Research shows that young people still look to parents as their main source for health information.

研究表明年轻人仍然指望父母作为他们主要的健康信息来源。

Our use of fossil fuels is the main source of excess greenhouse gases.

我们对化石燃料的使用是温室气体过量的主要来源。

I had several children and books were our main source of entertainment.

我有几个孩子，书是我们的主要娱乐来源。

Susannah Fox from the Pew Internet Project says doctors are still the main source of health information.

来自皮尤互联网项目的苏珊娜·福克斯表示，医生仍然是健康信息的主要来源。

Water was the main source of mechanical power, and by the end of the seventeenth century, England alone is thought to have had some 20,000 working mills.

水是机械动力的主要来源，而到了17世纪末，人们认为仅英格兰就有2万个左右的工作磨坊。

The main source of income, tourism, is expected to dry up completely this summer.

作为主要收入来源的旅游业预计将在今年夏天彻底枯竭。

Even rubber trees, the local people's main source of income, were so dry that they could no longer produce rubber latex.

就连作为当地人主要收入来源的橡胶树，也因干旱而无法生产乳胶。

Red meat was the main source of octopine, which was good for losing weight.

红肉是肉碱的主要食物来源，肉碱有利减肥。

This is my main source of income.

我的大部分收入来源于此。

At the moment, they are her main source of income.

现在，这是她的主要收入来源。

Finally, listing 8 shows the main source listings.

最后，清单8展示了主要的源代码清单。

Indiana's main source of power production is coal.

印第安纳州的主要能源来自于煤炭。

CRM: Acted as the main source of customer information.

CRM：作为客户信息的主要来源。

Money from ads is the main source of revenue for the company.

通过广告赚的钱是该公司的主要收入来源。

Banks are turning to central Banks as their main source of cash.

银行纷纷将央行作为主要的资金来源。

Pharmacies were the main source (86%) of non-prescribed antibiotics.

药房是非处方抗生素的主要来源（86%）。

The Premier League's main source of strength is its financial clout.

英超联赛的主要力量来源于其财政影响。

They own the cattle, which are the main source of both food and income.

他们拥有牛，这是食物和收入的主要来源。

Make sure people are using it a one of there main source of Release data.

是保证人们使用了发布数据的主要资源之一。

When analyzing an out-of-memory situation, this is the main source of information.

在分析内存不足的情况时，这是信息的主要来源。

It defines templates for the elements in the main source and the secondary sources.

它定义了用于主源文档和辅助源文档中各元素的模板。

It became his main source of income, but it was never his main source of employment.

虽然写故事是他收入的主要来源，但这不是他主要的工作。

Solar recently overtook the microchip industry as the main source of demand for silicon.

目前，太阳能超过微芯片成为硅元素的最主要需求源泉。

Your daily diet should be the main source of your nutrients, including vitamins and minerals.

你每天的饮食才是营养的主要来源，包括维生素和矿物质。

The main source of demand is cash-rich international buyers, most of them from Latin America.

主要的需求来源是现金充裕的国际买家，他们大多来自拉美地区。

The gas (petrol) tax, the main source of revenue for transport, has remained flat since 1993.

天然气(燃油)税收作为交通经费的主要来源自1993年以来就处于地位运行且表现平平。

China is Mongolia "s chief export partner and a main source of the" shadow "or" grey "economy."

中国是蒙古国主要的出口对象没，也是“灰色经济”和“影子经济”的主要来源。