随心所欲的英语:follow one's bent [inclinations]; arbitrarily; ... as one pleases; at one's [one's own] sweet will; at (one's own) will [discretion]; do as one pleases [likes]; do whatever one wants; go [...
随心所欲的法语:agir à son gré;agir à sa guise;agir selon sa fantaisie;agir arbitrairement