There should be someone to whom you can turn for any advice or to clear up any problems.

应该有你可以征求意见或为你解决问题的人。

《柯林斯英汉双解大词典》

They have to be an individual and know that someone will be there to cover for them.

他们不得不成为一个个体，而且知道有人会在那里为他们打掩护。

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For now, we should just be happy that there is someone to do these jobs so we can buy cheap stuff.

因此我们应该能为自己购买到那些愿意做这些工作的人生产的廉价物品而感到高兴。

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Still others argue that people ought to have children so there will be someone to care for them in their old age.

NEWYORKER: The Case Against Kids

Under services there could be requests for someone to mow a lawn, contractors or house cleaners.

FORBES: Zaarly Raises $14 Million; Meg Whitman Joins Board

"People realise that in a modern democracy there has to be a better reason for voting for someone than that, " he said.

BBC: UK Politics