There are two main problems which afflict people with hearing impairments.

有两大问题困扰有听觉障碍的人。

《柯林斯英汉双解大词典》

If you use JSF to serve the login page, two main problems occur.

如果使用JSF提供登录页面，将会发生两个主要的问题。

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As you see this portrait has two main problems, the slight yellow tint of the teeth and the gaps between some of them.

正如你所看到的，这幅肖像图主要有两个问题，牙齿上的淡黄色和某些牙齿间的缝隙。

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Like others, I recently sent him a proposal, which in my case, sets out to solve two main problems.

CNN: Mosley: Can the press be free but responsible?

Gartenberg said research shows there are two main problems with managing today's HAN.

ENGADGET: The Family is the Network: Pure Networks' Network Magic wants to make things simple

UN's secretary-general, Kofi Annan, has said that the economy (unemployment stands at 55%) and security are the two main problems.

ECONOMIST: A prime minister who is accused of involvement in war crimes