Birenbaum
[人名] 比伦鲍姆
🗣️ 情景例句
Absolutely right, Frank.
完全正确 ，Frank。
He seems very serious, but in fact he has a delightful sense of humor.
他看上去很严肃，其实很诙谐。
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。