1. We broadcast the news to the local population every morning. ����ÿ�������ؾ��������š�
2. They broadcast this hour every day. ����ÿ�����ʱ�䲥����
3. The concert will be broadcast live on TV. �ⳡ���ֻὫ�ڵ������ֳ�ֱ����
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n.
1. message that is transmitted by radio or television
2. a radio or television show v.
1. broadcast over the airwaves, as in radio or television
2. sow over a wide area, especially by hand
3. cause to become widely known