zmniejszać prędkość in English:

In a crash, a car decelerates quickly.

When you reduce thrust, the force, the force of drag causes the airplane to decelerate.

We have considered your proposal, and we have decided that we are not able to reduce the price.

When you rely on the team too much, it may reduce your individual competitive instincts.

Moving to a smaller place will reduce the expenses.

To reduce misunderstandings we should learn the techniques for communicating successfully.

I've heard that eating one or two servings of fish a week will reduce your chances of getting heart disease.

reduce the anxiety

It cannot reasonably be assumed that decreasing the dose would reduce the risk of side-effects.

We must make the utmost effort to reduce the use of plastic packaging, and also to recycle all waste plastic.

Reduce to pulp by boiling.

Our firm is a giant one, and there are some rules and regulations, which should be revised or rescinded to reduce red tape and increase efficiency.

That company aims to reduce employee numbers by arranging a lot of retirement money for voluntary redundancies.

Many people reduce eating sweets, because sugar is not healthy.

The number of employees was reduced from 500 to 300.

We should reduce pollution in towns

I do not fear terrorists but those who want to make us fear terrorists to be able to reduce our freedom.