例句與造句

1. In some cases , for example , when restoring files , multiple pairs of full and differential backups may require restoring . after restoring the relevant backups , you must recover the database
   還原最后一個(gè)備份時(shí)，必須恢復(fù)數(shù)據(jù)，以使數(shù)據(jù)庫(kù)處于一致且可用的狀態(tài)，并使其在線。
2. It's difficult to find multiple pair in a sentence. 用multiple pair造句挺難的