1. There is so much infelicity in the world. �������кܶ�ҵ��¡�
2. We have an infelicity, as there was a fault in our update computation. �����в������ԣ�������Ϣ��������һ����
3. But it is an infelicity we can work around in processing the utterance, and no further repair is required. �����������������еIJ����������ǿ��Կ˷�����������Ҫ��������Ρ�
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n.
1. inappropriate and unpleasing manner or style (especially manner or style of expression)