1. Campaign in a row, so I did a lot of physical exertion, but I'm always confident, because in the clay court I do not intend to lose any game. ������ս����ȷ���ҵ��������ĺܴ��Ҷ��Լ�ʼ�ճ������ģ���Ϊ�ں��������Ҳ�����������κ�һ��������
2. During menstruation one has to lessen physical exertion including walking, dancing or heavy house-hold work. The body demands rest and relaxation and one needs to provide that. �о��ڼ䣬���������ᵼ���������ĵĻ���磺��;���У�������Ƿ��صļ����Ͷ�����ʱ����Ҫ�ṩ�������Ҫ����Ϣ�ͷ��ɡ�
3. These external pressures - such as sudden severe stress or physical exertion - can be a factor in up to 40 per cent of heart attacks. ����ͻȻ�ľ���߶Ƚ��Ż�������͵��������ⲿѹ������ʹ���ಡ�����������40%��
4. Limited judicial intervention becomes necessary when the exertion of the autonomy is infracting the basic rights of the educates. ������Ȩ����ʹ�ֺ����ܽ����ߵĻ���Ȩ��ʱ��˾����������ͳ�Ϊ��һ�ֱ�Ҫ��
5. Skin may be hot and dry, although in heatstroke caused by exertion, the skin is usually moist. Ƥ�����ܻ��ȶ��ɣ���������Ϊ���Ѷ��������������£�Ƥ����ʪ�ġ�
�ɿ�Ӣ�� - 划词释义
