Difference between hide,conceal

conceal  فقط به معنی اینکه چیزی رو بپوشونیم یا دور از چشم نگه داریم، ولی hide  میتونه به معنی مخفی کردن یه راز اونم به مدت طولانی باشه

The main difference between hide and conceal is that hide typically refers to physically covering or obscuring something to keep it out of sight, while conceal can also refer to keeping something secret or hidden from others. 

For example, you might hide a key under a rock in your garden so that it is not easily visible, but you might conceal your true feelings about a situation from others by putting on a fake smile. 

In general, hide is more commonly used in the context of physically hiding objects or people, while conceal is used more broadly to refer to hiding information or emotions.