如果尚未读取完整的数据样例，则只会把最新文本输出到屏幕上。

If a full sample of data has not been read, only the most recent text is printed to the screen.

youdao

如果尚未读取完整的数据样例，则只会把最新文本输出到屏幕上。

If a full sample of data has not been read, only the most recent text is printed to the screen.

youdao