"six feet under" in Chinese (Simplified)
埋在地下（比喻死亡）
Definition
“Six feet under”是一个非正式表达，指某人已经去世并被埋葬。源自于坟墓通常挖六英尺深。
Usage Notes (Chinese (Simplified))
非常口语化，略带幽默或讽刺成分。常见于对话或文学中，不宜用于正式或需要尊重的场合。常用来委婉表达某人去世。
Examples
After the accident, he was six feet under.
事故后，他已经**埋在地下**了。
People say the treasure is six feet under.
人们说宝藏**埋在地下**。
My grandfather has been six feet under for years.
我的祖父已经**埋在地下**好多年了。
Don't mess with him, or you'll end up six feet under.
别惹他，不然你会**埋在地下**。
He made a lot of enemies, now he's six feet under.
他树敌太多，现在已经**埋在地下**了。
By this time next year, the old building will be six feet under.
明年这个时候，这栋老楼就会被**埋在地下**了。