Heilosphere
氦层
🗣️ 情景例句
He ventured upon an enterprise.
他大胆地开始了他的事业。
They assume most who know the least.
懂得最少的人自以为最了不起。
He say he's just arrived in Scotland. He says he's staying at a Youth Hostel.You know he's a member of the Y.H.A.
他说他刚到苏格兰。他说他住在一家青年招待所。你知道，他是“青招协”的一个成员。