Only in the premise of the discourse understanding is it available to develop students' comprehensive ability in English. 只有在语篇理解的前提下，才能发展学生运用英语的综合应用能力。
I have strong ability of the computer application, and I often help colleagues solve computer problems. 我具有很强的计算机应用能力，经常帮同事们解决计算机方面的问题。
