1. Owning to the slowdown of global economy, the goods trade volume in 2001 dropped by the largest margin since 1982. �������羭�����ٷŻ���2001���������ó���½��ķ�����1982����������һ�ꡣ
2. One subject they likely discussed was the outlook for the global economy because of the US slowdown and Japan's struggling recovery. �����������÷�չ�ٶȻ������ձ�����Ŭ�����գ��������۵�һ�����������ȫ��չ����
3. The results show that the average momentum coupling coefficient decreases with the number of the laser pulses, but the trend of slowdown is obvious. ����������������ƽ���ƽ���������ϵ��������������������ͣ������½����ƽ�������������ʵ�������