信天翁在海面上优雅地滑翔，几乎不用拍打翅膀。

The ___albatross glided gracefully over the ocean, barely flapping its wings.

那笔失败的交易成了他事业上的沉重负担，让他难以取得新的突破。

The failed deal became an ___albatross around his career, preventing him from making new breakthroughs.