Definition
To do something by relying on personal experience and intuition rather than established methods.
憑藉個人經驗與判斷行事。
He had no training and was just flying the plane by the seat of his pants.
他沒有受過訓練，只是憑著直覺在開飛機。
Lacking a plan, they had to complete the project by the seat of their pants.
由於缺乏計劃，他們只能憑著直覺完成這個項目。
She doesn't use a recipe, she just cooks by the seat of her pants, but it always tastes great.
她不用食譜，只是憑著直覺做飯，但味道總是很棒。