The next thing I might typically do is add some more data. Let's look at what happens when I type a value just below the table in cell D9.
接下来添加数据，我仅在D9单元格输入一个数值，我们看一下工作表有什么变化。
3
The maximum resistance allowances of the intake system and air filter are gained for the D9-220 engine. This provides a basis for the intake line design and the air filter selection of the engine.