不过虚拟模式的主要用途，是在与大量资料互动时最佳化效能。

The primary use of virtual mode, however, is to optimize performance when interacting with large amounts of data.

youdao

不过虚拟模式的主要用途，是在与大量资料互动时最佳化效能。

The primary use of virtual mode, however, is to optimize performance when interacting with large amounts of data.

youdao