Subject: He is such a bean brain.
第一，迷你对话
A: He is such a bean brain. He actually did not know my favorite flower is orchid.
他真是个大笨蛋，竟然不知道我钟爱的花是兰花。
B: What did you expect? All men are the same.
你又期望什么呢？所有的男人都一样。
第一， 地道表达
bean brain
1. 解词释义
A bean brain的字面意思是“一个豆子那么大的脑袋”，比喻“（一个人）笨得要命”“白痴，蠢材”的意思。
2. 例句拓展
e.g. He's just full of wind and a bean brain!
他空话连篇, 是个蠢材!
e.g. In examination a bean brain ask questions that the wise cannot answer .
在考场里，蠢材会问些天才也答不出的问题。
e.g. He is not a bad fellow, though he is a bean brain in his profession.
他这个人不错，虽然就他的本行来说，他纯粹是个笨蛋。
e.g. What a bean brain! Couldn't he use his eyes?
十足的笨蛋！他没长眼睛吗？
