英语语法分析

Were you serious, or was that a bit of tomfoolery?

你是认真的，还是仅仅胡闹而已？

《柯林斯英汉双解大词典》

And then, incapable of singing, [...] he delights himself with tomfoolery.

也无法胜任唱歌、……，他用愚蠢无聊的举动来取悦自己。

All came in and all were consumed in secret orgies of cracker-related tomfoolery.

全部都进来了，在秘密的饼干相关愚蠢狂欢中被使用掉。