“茫然地”造句

塞巴斯蒂安先生一脸茫然地看着男孩儿们。
Mr. Sebastian was looking at the boys with a bemused expression.

他边说话边茫然地打量着房间，心不在焉的样子。
He looked vaguely around the room as he spoke, his mind elsewhere.

我茫然地走了35分钟。
For 35 minutes I was walking around in a daze.