1. In the operation, darts shouldn't get to the bust point, or it will cause unfitness problem. �ڲ����У�ʡ������Ҫ��ȫ�굽�ظߵ㣬��Ϊ��������ȥ���в������ĸо���
2. His confession of ignorance of French is, ipso facto, a confession of unfitness for his present office. �����ϲ������ģ���ʵ�Ͼ͵��ڳ��ϲ��ʺϵ��������ڵ�ְ��
3. So he sat at table, perturbed by his own unfitness and at the same time charmed by all that went on about him. �˿����������������ߣ�һ����Ϊ�Լ��IJ���ʱ�˶����գ�һ��������������Χ���е�һ�С�
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n.
1. poor physical condition; being out of shape or out of condition (as from a life of ease and luxury)
2. lacking the power to perform
3. the condition of not being suitable