nds第一款游戏王:翻译几个句子

In one word, the improvement of listening ability is a quite complicated process, which, only on the basis of the improvement of students' integrated language ability, at the premise of scientific method of learning & training and after the extended, unremitting efforts and exercises, can produce a satisfactory effect.

on the basis of ... 以...为基础
at the premise of ...以...为前提
after 在...之后
三个介词短语并列做条件状语。

All in all,the improve of listening ability is a quite complicated course.It should be based on the improve of students' whole gift of tongue,and presupposes scientific learning method as well as training method.Besides,long-playing unremitting efforts and training will bring satisfactory effect.

In a word, the improving of listening is a very complicated process. It is based on the improvement of students'language proficiency. Satisfactory results are achieved on the premise of effective study methods and training ways together with untiring efforts and exercises.