effortless /ˈɛfɚtləs/ adjective Learner's definition of EFFORTLESS
[more effortless; most effortless]
: showing or needing little or no effort : appearing very easy不费劲的；轻而易举的 ◊ Effortless usually describes something that appears to be easy because of the skill of the person who is doing it.*effortless通常形容由于拥有技巧而轻松自如的。
— effortlessness
noun [noncount]