## zh-CN

通过 `virtual` 开启虚拟滚动，此时 `scroll.x` 与 `scroll.y` 必须设置且为 `number` 类型。开启后不能使用 `components.body` 属性。

## en-US

Set `virtual` to enable virtual scroll, and `scroll.x` and `scroll.y` must be set at the same time with `number` type. `components.body` cannot be used when `virtual` is enabled.