The system had changed from 4-3-3 to a type of 4-2-3-1, with Messi shunted out wide.
阵型也已经从4-3-3变成一种4-2-3-1，让梅西拉向边路。
2
It turns out that the Root 1 file system isn't even formatted; it's just 256 MB of null bytes. But the Root 2 file system is golden.
这显示Root 1文件系统尚未格式化；它只是256 MB的空字节。
3
The main research achievements are sumarrized as follows:1. Demonstrate feasibility and necessity of component file system, and point out the key problem to solve; 2.