1. A person needed many years of training with experts to be a woodcarver. ����Ҫ����ר�ҵĶ�����ѵ���ܳ�Ϊľ��ʦ��
2. During his demonstration, master woodcarver Prew Savoy showed us how to construct a wooden table. ľ���ʦ����ɳ����ʾ��ʱ��¶��һ������ľ���ĺñ��졣
3. Sir Humphry Davy, English chemist and inventor of the miners safety lamp, was born in Cornwall, the son of a woodcarver. Ӣ����ѧ�ҡ���ȫ�Ʒ����ߺ�������ά��ʿ���ڿ��ֶ�����������ľ��ʦ��