Testboard
测试台
🗣️ 情景例句
I know the house.
我熟悉这房子。
This nation is noted for its natural resources.
这个国家以天然资源闻名。
Errors and uncertainties multiply, cascading upward through a chain of turbulent features,
错误和不可靠性上升，接踵而来的是一系列湍流的微状，