duì / zhè / jiàn / shì / wǒ / yǐ / jīng / sā / shǒu / bì / yǎn / le / bù / xiǎng / zài / cāo / xīn

对这件事我已经撒手闭眼了，不想再操心。

I've washed my hands of this matter and don't want to worry about it anymore.