When people cut down on smoking, they often put on weight.

当人们减少吸烟量时，常会增加体重。

youdao

I would also suggest that all people have a moral responsibility to cut down on food waste.

我还认为所有人都有减少食物浪费的道德责任。

youdao

This year is the 49th Earth Day and I think we should call on people not to cut down too many trees.

今年是第49个地球日，我认为我们应该呼吁人们不要过度砍伐树木。

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"It is always nice to get a little package on a Saturday but if it means not paying people properly or having to cut down, I will understand."

VOA: standard.2010.04.13

Two national charities have launched different campaigns urging people to cut down on their alcohol consumption.

BBC: File photo of a person drinking a bottle of beer

The plans are designed to cut down on excessive drinking and improve people's health.

BBC: Greater Manchester considers minimum price for alcohol

People who choose to live in smaller-sized homes cut down on living costs and since the recession and housing bust, the trend is really catching on, says Kent Griswold author of TinyHouseBlog.com.

FORBES: Pocket-(Sized) Listings: Homes Under 550 Square Feet for Sale