She dances with effortless grace.

她跳舞动作优美，轻松自如。

《牛津词典》

A three-time world champion, he was known for his effortless grace and precision on the road, and his baffling knack for racing in the rain.

塞纳三获世界冠军，他以其路面的自在优雅和精准到位，以及雨中竞逐的应付自如而为人著称。

youdao

His effortless calligraphy has an unconventional grace of its own.

他的书法，信笔写来，十分超脱。

《新英汉大辞典》

The NFL players with the highest public profiles were those who had been college stars, at big universities, and the Giants had more of them, particularly Frank Gifford, whose good looks and effortless grace at the University of Southern California inspired Frederick Exley's classic novel, A Fan's Notes.

BBC: How pro football hooked America