Sequanian
塞管阶, 阿斯塔特阶
🗣️ 情景例句
Mr. Richard Stewart. Richard Stewart
先生。
The telepnone is out of order.
这电话出毛病了。
People travelling long distances frequently have to decide whether they would prefer to go by land, sea, or air.
出远门的人常常需要决定是走旱路、水路，还是坐飞机。