Heterosexual contact is responsible for the bulk of HIV transmission.

艾滋病病毒大多是经异性间的性接触传播的。

the fax machine and other forms of electronic data transmission.

传真机和其他形式的电子数据传输。

the transmission of knowledge and skills.

知识和技能的传播。

The transmission of the programme was brought forward due to its unexpected topicality.

该节目因谈及出人意料的热门话题而被提前播出。

foreign television transmissions.

外国的电视节目。