1. Pastels are not soothing colors, and promote friendliness while discouraging aggression. ��ɫ����͵���ɫ���������������꣬�ݼ������ԡ�
2. Hardship, frustrating and discouraging, is the God of the destiny that changing unpredictably all the time. ʹ�˳��ٵĺ����˾����Ŀ��ѣ���������һ��������������֮��
3. Competition with others for standard outcomes can be discouraging for many children and therefore not helpful in their learning. �������˽���ѧҵˮƽ������ʹ���ຢ��ɥʧ���ģ�������ǵ�ѧϰû���洦��
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adj.
1. depriving of confidence or hope or enthusiasm and hence often deterring action
2. expressing disapproval