他说非常担心我们在野外过夜，他通过运输部给当地有关部门打了许多电话，要确保我们的安全，让我们很感动。

He said that he wass very concerned about us staying in the wild for the night, he made a lot of calls via MPWT to local authorities to ensure our security, which made us so moved.

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我们将从现在起确保我们的家尽可能安全。

We'll make sure our home is as secure as possible from now on.

《柯林斯英汉双解大词典》

我们有经验丰富的向导，确保这次远足旅行舒适又安全。

We have experienced guides to make sure the hiking trip is comfortable and safe.

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