1. At present, three different Lahu alphabetic writing systems are used at home and abroad: the Tentative Writing System, the Phonetic Writing System and the Matisoff Writing System. Ŀǰ�ڹ�����ʹ�����ֲ�ͬ��������ƴ�����֣������������������з�����ƴ�����ַ����������������ַ�����
2. You may visit the Writing Center at any point in the writing process: prewriting, drafting or revising a piece of writing. ���ǿ�����д�����̵��κ�ʱ��������д�����ģ�д��ǰ��д�ݸ�ʱ����һ����Ʒʱ��
3. Therefore, it can help develop one's writing thinking, make writing language vivid and appropriative, and improve students writing skills. ���ԣ���������д��˼ά����չ��������д�����Ե��������壻������ѧ��д�����ܵ���ߡ�
4. In the writing servo control system, pickup head's laser writing process as well as writing power are both finetuned. ������¼��������ͬʱ��˹�������ܡ����Ƭ����������Ĩд�ٶȵ����ء�
5. The first is the one yuan coin, then fifty-cent piece, ten-cent piece, a five-cent piece. ��һ����һԪӲ�ң���������Ӳ�ң�һ�ǣ���֡�