他真是个笨蛋。

He is such a goose.

youdao

他真是个笨蛋。我受不了他。

He's a real jerk. I can't stand him.

youdao

哇，他真是个笨蛋，连基本的数学都不懂。

Wow, he's such a dummy that he can't even understand basic math.

youdao

我的男朋友真是个笨蛋，可不管怎样我还是爱他。

My boyfriend is a real gonzo but I love him anyway.

youdao

我老爸可真是个老笨蛋，有这么过时的想法，不过不管怎样我都爱他。

My dad is a real old duffer with such out-dated ideas, but I love him anyway.

youdao

他真是一个笨蛋，竟然试图在那种考试中作弊。

He's such a fool, trying to cheat in an exam like that.

youdao

他真是一个笨蛋，竟然试图在那种考试中作弊。

He's such a fool, trying to cheat in an exam like that.

youdao