用ASDL造句子，“ASDL”造句

3、In addition, with the maturity of ADSL technology, direct use of PON as terminal access equipment in FTTH is not so popular as ASDL applications.

1、An ASDL document contains a list of available LSIDs and their corresponding data and metadata locations.

2、一個ASDL文檔包括一個可用的LSID及相應數據和元數據位置的列表。