After a little exploration through the thick growth of kelp and seagrass, he picks up a promising-looking rock.

在厚厚的海藻和海草中摸索了一小会儿后，他拾起了一块看起来有潜质的石头。

youdao

He picks up this theme again in later chapters of the book.

在该书的后几章，他又重回到这个主题上。

《牛津词典》

First he picks up some trees.

首先，他捡起一些树。

youdao

he picks up the pace on the first single from Never Going Back, with "Mid-Life Chrysler."

VOA: standard.2009.08.04

Granted, Bush won't spend every hour twiddling his thumbs, regardless of which hobbies he picks up.

FORBES: Magazine Article

On a country road he picks up Pozzi (James Spader), a gambler down on his luck.

NEWYORKER: The Music of Chance

They argue for a few moments before he picks up his bags, turns around and leaves.

CNN: L.A. airport officials release videotaped incident involving Rep. Patrick Kennedy