1. Does your handwriting slope forwards or backwards? ��ıʼ�����ǰ��б�������
2. Life can only be understood backwards, but it must be lived forwards. ֻ�����������������Ҫ����ã��������ǰ����
3. The paper put forwards the design scheme of the thin bed sonic logging tool, and also discusses the key problems and the solutions. �����������Ʊ��������⾮�ǵı�Ҫ�Լ����˼·����������������ơ��ؼ����⼰����취��
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adv.
1. at or to or toward the front
2. in a forward direction