The rain sank into the dry ground.

雨水渗进了干地里。

《牛津词典》

I sank into an armchair.

我坐到扶手椅上。

《牛津词典》

He sank into deep melancholia.

他陷入了深深的忧郁。

《柯林斯英汉双解大词典》

Soon after he had finished his work he sank into a chair by the side of the table upon which the body lay.

VOA: special.2011.02.26

The man's feet sank into the water.

VOA: special.2010.05.01

unemployment rate for March. The proportion of jobless Americans has risen steadily since the United States sank into a recession more than a year ago.

VOA: standard.2009.04.02

He sank into a black leather chair and unfastened the top button on his shirt.

NEWYORKER: Bring Up the Bodies

Women in high heels had to be rescued when their shoes sank into freshly poured concrete.

NPR: Disneyland Celebrates 50th Anniversary

His response couldn't have been more different as he sank into the oversized blazer he was wearing.

BBC: James Bulger murder: Shelagh Fogarty remembers the trial