thickly

The slice of bread was thickly spread with homemade strawberry jam.

(Chinese) 那片面包上厚厚地涂着自制的草莓酱。

The hills were thickly covered with pine trees and dense undergrowth.

(Chinese) 山丘上密密麻麻地覆盖着松树和茂密的灌木丛。