This function discards the contents of the output buffer and turns off output buffering.

输出缓冲都关闭了，你怎么可能还输出呢？

youdao

The third command creates a 1024-bit Digital Signature Algorithm (DSA) key (-b 1024 -t dsa), turns off output (-q), and specifies the name of the key and that there is no password.

第三个命令创建了一个 1024 位的 Digital Signature Algorithm (DSA) 密钥（-b 1024 -t dsa），关闭输出（-q），指定密钥的名称，在这里不指定密码。

youdao

The main program logic first turns buffered output off.

主程序逻辑首先关闭了缓冲输出。

youdao

But this part of the pie is shrinking too: fiscal-austerity measures took 0.7% off output over the past year.

ECONOMIST: Britain��s stuttering economy

It is reckoned that, if production at Rover declines by half, it will still shave less than 1% off regional economic output.

ECONOMIST: Industry

Manufacturing output fell off during the recession, but has since rebounded strongly and is approaching all-time highs.

FORBES: GDP, North Dakota and Weather