2、双语例句:She showed her students the technique. 她向学生演示了那个技巧。This technique is useful but it has its limitations. 这种技术实用,但也有局限性。
2、双语例句:She showed her students the technique. 她向学生演示了那个技巧。This technique is useful but it has its limitations. 这种技术实用,但也有局限性。