在 英语 中使用 A vital source 的示例及其翻译为 中文
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We are concerned about these shipments because of the massive threat they pose to the Pacific Ocean-- a vital source of our livelihoods and economic development.
Global marine and inland fisheries provide food security to millions of people, supplying a vital source of high-quality dietary protein and supporting livelihoods and incomes.
So far, though, multinationals aren't staying away, because China remains a vital source of growth for companies whose domestic markets are saturated.
It is a vital source of heat.
It is a vital source of warmth.
Sushi became a vital source of protein for the Japanese people.
Plus, investors view dividend payments as a vital source of income.
The World Bank is a vital source of financial and technical assistance.
The library is a vital source of lifelong learning.
Hunt Animals were a vital source of food and resources for ancient humans.
Several speakers identified the Secretariat as a vital source of information for elected members.
It is a vital source of new information on biologically active compounds and natural products.
China's vast consumer market has been a vital source of revenue for American farmers.
They are also a vital source of food, raw materials and genetic resources for medicines.
Index Chemicus is a vital source of new information on biologically active compounds and natural products.
UNRWA remained a vital source of humanitarian and socio-economic assistance to some 3.7 million Palestine refugees.
For many people in developing countries, manual recycling of waste is a vital source of income.
Tourists from mainland China, a vital source of income for local businesses, have stayed away.