affect
The Italian word 'influire' corresponds to 'affect' in English. It is typically used to express the influence or impact of something on someone or something else. Like its equivalent in English, 'influire' can be used in a wide variety of contexts.
Your decisions can influence your future.
The phrase explains the effect of one's decisions on the future. The subject of the sentence, written in the second person, is making decisions that have a potential impact or 'influence' on their future.
The weather can influence the crops.
This sentence discusses a potential effect of weather on agricultural outputs. The subject here is 'the weather' and it is said to 'influence' the growth and health of crops.
Your attitude can influence the team.
This sentence addresses how a person's attitude or behavior can potentially impact or 'influence' a group dynamic, specifically in this case, a team.