I had to search awhile before finding the grave where the funeral ceremony was being held.

到达墓地后我搜寻了一会，才找到了墓葬处，葬礼已经开始。

youdao

The finding may help explain why a nasty suite of antisocial personality traits known as the "dark triad" persists in the human population, despite their potentially grave cultural costs.

这项研究有助于解释为什么那些被认为是“黑暗三性格”的反社会人格特征并没有被进化淘汰，尽管他们潜在地具有重要文化价值可能造成严重文化损失。

youdao

Consequently, the poor on Medicaid face grave difficulties in finding doctors and hospitals that would serve them, and in obtaining timely and essential health care.

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