What Lin Kao-hsing is teaching, of course, is not Chinese. In not very fluent English, this member of the R.O.C. agricultural technology team is explaining the benefits of planting with improved seeds.
林高興教的當然不是「中文」，這位中華民國農業技術團團員正用不甚流利的英語，「This one is … … , that one is … …」地解釋用改良過的種子種出來的結果。