CSGO箱子赠人：让友谊如箱子加封

"CSGO箱子赠人:让友谊如箱子加封"

This statement suggests that sending a CSGO（Counter-Strike: Global Offensive）box to someone is a way to express a strong bond between friends, similar to how a box can be sealed to keep something safe and secure. The phrase "友谊如箱子加封"（Friendship如箱子加封）translates to "Friendship like a box sealed."