Vandalism used to be a rare occurrence here.

过去这里很少发生故意破坏公物的事。

《牛津词典》

This is a rare occurrence as our climate seldom goes to extremes.

由于这里的气候很少出现极端，所以这是很罕见的情况。

youdao

One day I received a call from my son in the middle of an afternoon, a rare occurrence.

一天中午，我接到了儿子的来电，平时他很少会在这个时间打来。

youdao

Fortunately, a day like this is not a rare occurrence in Arugam Bay.

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The problem with this longer-term investment strategy is that, for most companies, getting a sizeable return is a rare occurrence.

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He stressed the decision to terminate visits to places of detention was a rare occurrence that was never taken lightly.

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