Mix in zero-calorie drinks. After enjoying one sweet drink and maybe a glass of wine, stick with water or diet soda.

混搭“零卡”饮品：在享用甜酒或葡萄酒后，尽量多喝水或无糖饮料。

youdao

You can make your glass of wine last longer by adding soda water.

你可以在酒里加苏打水，这样一杯酒能多喝一会儿。

youdao

Shake alcohol, juice and syrup. Fill glass with soda water.

摇合酒精，果汁和糖浆，注满苏打水。

youdao

If you don't want to abstain entirely, there are ways that can help you cut down, including opting for smaller glass sizes, diluting alcohol with soda water or a low-calorie soft drink, alternating between alcoholic and non-alcoholic drinks and keeping a few nights each week booze-free.

BBC: Alcohol calories 'too often ignored'