feat

n. /fiːt/ B2

功绩；壮举；非凡技艺

An action that shows great skill, strength, or courage.

仙境例句

Running round in a circle for half an hour was a great feat for the fat old Duck.

绕着圈子跑上半个钟头，对胖胖的老鸭子来说可是了不起的壮举。