她轻松上篮得分，防守球员完全来不及阻挡。

She made an easy ___layup before the defender could block her.

对经验丰富的程序员来说，修复这个bug简直是易如反掌。

For an experienced programmer, fixing this bug was a ___piece of cake.

工人们正在铺层过程中精确地排列玻璃纤维层。

The workers are precisely arranging the fiberglass layers in the ___layup process.