'I had to see you,' he said, by way of explanation.

“我当时必须来找你。”他解释道。

《牛津词典》

I had to see her a few times, but what impressed me most were the magazines in her waiting room.

我不得不去看她几次，但最令我印象深刻的是她等候室里的杂志。

youdao

He had to see before he could hear.

他必须先看后听。

youdao

But Miz Goodall believed that to understand animal behavior, the observer had to see the animals as individuals, not as interchangeable objects.

VOA: special.2009.11.18

But it was still interesting to watch and to see unfold So, now I had this picture of real-live data of a real-life city operating in front of me.

但是看着这些事物一点点展开非常有趣,现在我得到了现实的城市里,现实生活的数据就在我面前运转。

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And people, they would rip off your shirt to see if you had a bruise from a recoiling rifle.

人们会扯掉你的衬衣,看你胸口是否有步枪后作力造成的瘀伤

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Of course, I had to see how my energy usage compared to the average American.

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As for his love of gourmet, this one I had to see to believe.

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She had to see her mauschen one last time to believe he was gone.

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