Grain output reached to a new high in the three years.谷物产量达到三年来最高水平。
The output should be proportional to the input.输出应当与输入成比例。

output用作动词表示“输出”。例如:
The computer outputs the information that you need.计算机会把你所要的信息输出来。

［同义词］   production, outturn
［反义词］   input, outlay