1. The playground of football has been swarded. �������������²�Ƥ��
2. The actual returns from fertilizer on a particular farm vary with soil type, management system and composition of the sward. һ������ũ��ʩ�ʵ�ʵ��Ч�������������ͣ������ƶȺ� ���ݵ� �ɷֶ��졣
3. The Mole ran quickly to comfort the little animal; but Rat, lingering, looked long and doubtfully at certain hoof-marks deep in the sward. ����Ͻ��ܹ�ȥ��ο��С����ɺ���ȴ�ٳٲ������������Ƶؾþ�ע���Ųݵ���һЩ�������ӡ��
ӢӢ����
n.
1. surface layer of ground containing a mat of grass and grass roots