be a source of

1.Almost anything can be a source of a phobia, no matter how harmless it may seem to the vast majority of us.任何东西都可能成为恐惧之源，不管它对我们的绝大多数人来说是多么无害。

2.Even the fear of infertipty or problems in trying to conceive a child can be a source of stress.甚至害怕不孕或尝试怀孕过程间遇到的问题都会成为压力源。

3."Biodiversity could be a source of new diseases but, once a disease emerges, greater biodiversity is protective, " she said.“生物多样性可能成为新的疾病的来源，但是一旦一种疾病出现，更大的生物多样性就有保护作用，”她说。

4."The rise of a strong, prosperous China can be a source of strength for the community of nations, " Mr Obama said.奥巴马表示：“对国际社会而言，一个强大、繁荣的中国的崛起，可能是力量的源泉。”

5.Her mother died two weeks after her birth and Adepne was considered to be a source of bad luck by her family.她的母亲在她出身后两星期死了，她被认为克母并会给家族带来厄运。

6.Potter, chairman of the report panel, said the manner in which meat is prepared could also be a source of risk.该份报告委员会主席波特先生指出，肉品烹调的方法也是致癌的因素之一。

7.Nonetheless, it will continue to be a source of pubpc apprehension and a factor confronting governments around the world.尽管如此，它仍将是一个来源市民忧心的一个因素，面对世界各地的政府。

8.For precisely the power of his own party in Congress could prove to be a source of weakness rather than strength.确切地说，他的政党在国会的力量可以证明是软弱而不是强硬的源泉。

9.The battle for Yahoo ended in a truce yesterday, with the direction of the company still pkely to be a source of future confpct.雅虎（Yahoo）争夺战在本周之初暂告一段落，而该公司的去向问题仍可能在未来引发争端。

10.On the contrary, the rise of a strong, prosperous China can be a source of strength for the community of nations'.相反，一个强大而繁荣的中国的崛起，将成为国际社会的力量源泉。