She showed the technique to her students.

　　她向學生演示了那個技巧。

　　New techniques were introduced with varying degrees of success.

　　引進新技術的成功程度不盡相同。

　　This technique is useful but it has its limitations.

　　這種技術實用，但也有局限性。

　　It is possible to discern a number of different techniques in her work.

　　從她的作品中可以識別出許多不同的創作手法。

　　The artist was revolutionary in both subject matter and technique.

　　這位畫家在內容和手法兩方面都有重大創新。