path	mode	size
..	drwxr-xr-x
aishell	drwxr-xr-x
aishell2	drwxr-xr-x
alimeeting	drwxr-xr-x
callhome	drwxr-xr-x
cnceleb	drwxr-xr-x
librispeech	drwxr-xr-x
librispeech_100h	drwxr-xr-x
wenetspeech	drwxr-xr-x