Her expressive gestures were motivated from within rather than from being dictated by stricttechnique.

　　她富有表現力的姿勢是由內心激發的，而不是由嚴格的技巧來支配的。

　　You can train people to be more expressive.

　　你可以培訓人們使其更富于表現力。

　　Every word and gesture is expressive of the artist's sincerity.

　　這位藝術家的真誠從一言一行中表現出來。

　　It is even more expressive than the written word.

　　它甚至比書面文字更具表現力。