碍事 (ài shì): Cause trouble / impede / be in the way (Verb, Adjective) — Meaning & Stroke Order

This box is very much in the way here.

Don't leave your backpack at the door; it will be in the way.

This old sofa is not in the way at all; on the contrary, it adds a cozy feeling to the living room.

Although his suggestion was well-intentioned, it might actually impede the practical operation.

He always says irrelevant things at critical moments, which is really obstructive.

Please move the bicycle away; it's really blocking the doorway and causing trouble.