ls终端相关中文全部为？？

???AUQ887.txt                     ???AE737K.png    ???HZS787.txt     ???02151???.png  ???CKK412.txt    ???C09958.png   ???A01VV9.txt
???AUU558.png                     ???AE737K.txt    ???J18561.png     ???02151???.txt  ???E10081.png    ???C09958.txt   ???A11C8V.png
???AUU558.txt                     ???AF741Z.png    ???J18561.txt     ???02832???.png  ???E10081.txt    ???C25232.png   ???A11C8V.txt
???AVA161.png                     ???AF741Z.txt    ???A0025N.png

export LC_ALL=C.UTF-8

问题解决：

吉AL520Y.txt                     新ADD977.png   渝AG1163.txt    粤A10G4E.png   粤CD08838.txt  豫B58571.png   闽AQ1888.txt   黑B8889X.png
吉ALN339.png                     新ADD977.txt   渝AG5539.png    粤A10G4E.txt   粤CD09699.png  豫B58571.txt   闽AQ502G.png   黑B8889X.txt
吉ALN339.txt                     新ADL256.png   渝AG5539.txt    粤A123ZG.png   粤CD09699.txt  豫BB6677.png   闽AQ502G.txt   黑BC0018.png
吉AP9Y86.png                     新ADL256.txt   渝AJ6508.png    粤A123ZG.txt   粤CD44436.png  豫BB6677.txt   闽AQJ292.png   黑BC0018.txt
吉AP9Y86.txt                     新AEA927.png   渝AJ6508.txt