Heterosiphonales
异管藻目
🗣️ 情景例句
Three minutes to play.
还剩三分钟。
My home is in the capital.It's a cosmopolitan city.
我的家在首都.它是一个国际性的城市。
It was an important part of Native American's existence.
野牛是美洲土著人赖以生活的重要部分。