help yourself to

• 自取； 随便吃

help yourself to的用法和样例：

例句

1. You are asked to help yourself to food.
   请你自取食物。
2. Refusal to apologize can be smart, or it can be suicidal.
   拒绝道歉可能是明智的，也可能是自取灭亡。
3. We were told to help ourselves to the food ad lib.
   这些食物让我们随便吃。
4. Do not stand on ceremony,make yourself at home.
   别客气，随便吃嘛。