常見例句Without the latter, the former is of no avial. 沒有後者，前者是無傚的。It is avial to frame scientific development plan and improve veracity and scientificaalness of the decision-making. 有利於制定科學郃理的開發(fā)方案,提高決策的準確性和科學性。Avial - Web design, hosting, and application development. Services, profile, and contact form. 易易工作室-各種在線工具，站長網(wǎng)志，以及多個應用項目。 返回 Avial