help oneself to do sth. help oneself to doing

\u662fhelp oneself to doing\u8fd8\u662fhelp oneself to do

\u5b66\u82f1\u8bed\uff1a\u8001\u5916\u5bf9\u4f60\u8bf4Help yourself to\u4ec0\u4e48\u610f\u601d\uff1f\u6765\u5b66\u4eca\u5929\u7684\u82f1\u8bed\uff01

\u662fhelp oneself to do sth/ help oneself to sth \u2018\u8bf7\u968f\u4fbf\u2026\u2026\u3002\u2019\u5982
Help yourself to (eat) some fruit, Jim.
Help yourselves to (eat) some fruit, boys.

两个解释
1. help oneself to sth. 随便吃点什么
2. help sb. to do sth. 帮助某人做某事

帮助某人做某事,,

扩展阅读：dress somebody ... be interested in ... leave sb by oneself ... help oneself with ... helponeselftodoing ... behave yourself ... help sb with sth ... look after oneself ... behave oneself ...