Birds, sea life and the coastline all suffered grievously.

鸟类、海洋生物以及海岸线都遭到重创。

Nelson Piquet, three times world champion, was grievously injured.

3度获得世界冠军的纳尔逊·皮盖受了重伤。

If so, you are grievously mistaken.

如果你这样想，你是绝对错误了。

If you think that, you are grievously in error.

你要是那样想，你可就大错特错了。

I have sinned most grievously, this is my atonement.

我犯下最痛苦的罪过，这是我的赎罪。