Protodrilus
原节虫属
🗣️ 情景例句
It will take a few years for the region to recover economically.
这个地区的经济恢复得花几年的时间。
We went to a concert last night to hear the symphony orchestra.
我们昨晚去了一个音乐会听交响乐乐队演奏。
The bison skins were sent by rail to cities to be sold.
野牛皮用火车运到城里出售。