He says he's lost too many years to the bottle, and that he's giving up alcohol.他说酗酒使他失去了太多的年华，所以他正在戒酒。I'm a recovering alcoholic.我正在戒酒。Do you want a beer, Harry, or are you still on the wagon?你要喝一杯啤酒吗，哈里，还是仍在戒酒?I'm on the wagon for a while. Cleaning out my system.我这段时间正在戒酒，对体内进行大扫除。