这个可以成交的指数容易调整，即是说物价的水平可以容易地调整。
This tradable index is easily adjustable, which means the domestic price level would be easily adjustable.
您有10个用户时，比您有1000万个用户时更容易调整不兼容性的变更。
When you have 10 users, it's far easier to justify incompatible changes than when you have 10 million.
在多数情况下，应该选择使用Layout Managers，因为很容易调整它们来适应可变大小的GUI。
In most situations, you would choose to use LayoutManagers, as they make adjusting to variable-size GUIs much easier.
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