假如污迹太重，可用洗涤剂抹去，最后再干擦一遍。

If smear is too heavy, usable scour efface, again dry finally brush.

youdao

假如污迹太重，可用洗涤剂抹去，最后再干擦一遍。

If smear is too heavy, usable scour efface, again dry finally brush.

youdao