A method for transmitting Hybrid Automatic Repeat reQuests (HARQs) includes: transmitting, HARQs of a plurality of different transmission blocks (TBs) that are alternately transmitted, based on different time domain resources; in which wherein, alternately transmitting the plurality of different TBs includes: cyclically transmitting a TB alternate transmission unit until a total number of repeated transmissions configured for each TB is satisfied, in which the TB alternate transmission unit includes N repeated transmissions of the different TBs and N is greater than 0 and less than the total number of repeated transmissions configured.