He had too much to drink, and I'm letting him sleep it off.他喝得太多了，我让他睡一会儿以消除醉意。In the end I decided the best thing was to put you to bed and let you sleep it off.最后我决定，最好的办法是让你上床睡一觉，那就没事了。Maybe she had overdone the drinking a little and gone home to sleep it off.或许她有点喝过了头，已经回家睡觉解酒去了。