give oneself to   (TTS發音)

apply oneself habitually to專心致力于；迷戀于

    Give yourself to didigent study and you will certainly succeed. 刻苦鑽研，你準能成功。

    He has given himself to his work，body and soul. 他一心撲在工作上。

    She has given herself to vicious habits. 她已陷入惡習不能自拔。