I was up to my elbows in the cheese-potato mixture.

我手深陷在奶酪土豆泥里。

Her eyes were haggard and cavernous.

睛深陷，十分地憔悴。

Faerie is a perilous land, and in it are pitfalls for the unwary and dungeons for the overbold.

仙境是危险，陷阱处处，地牢遍布，粗心大意事鲁莽人们常会深陷其中。