I'm smart, no, no, I'm brainy, bright, clever.

我很聪明，不，不，我很机智，睿智，聪慧。

Patty was brainy and wore glasses, and Lauren was overweight and had braces.

帕蒂带眼镜，充满书卷气；劳伦体重超标，还带牙箍。

And even if she was brainy she was an old sourpuss.

即使她很聪明， 她也是个老脾气。

You see, she's brainy and beautiful.

你看到了, 她又聪明又漂亮。