13. An apparatus for generating a journal, comprising: a memory configured to store program code; and a processor coupled to the memory, wherein the program code is configured to cause the processor to: obtain a source data set and a journal description data set corresponding to the source data set; calculate an alignment probability between each source data sequence in the source data set and each journal description data sequence in the journal description data set to obtain the alignment probability set, wherein the source data sequence comprises at least one piece of source data, and wherein the journal description data sequence comprises at least one piece of journal description data; calculate a probability that each journal description data sequence occurs in the journal description data set to obtain an occurrence probability set; determine, according to the alignment probability set and the occurrence probability set and from each journal description data sequence, a target journal description data sequence corresponding to a source data sequence to be translated, wherein the source data sequence to be translated is any one of a plurality of source data sequences; and generate a journal description text according to the target journal description data sequence.
13. An apparatus for generating a journal, comprising: a memory configured to store program code; and a processor coupled to the memory, wherein the program code is configured to cause the processor to: obtain a source data set and a journal description data set corresponding to the source data set; calculate an alignment probability between each source data sequence in the source data set and each journal description data sequence in the journal description data set to obtain the alignment probability set, wherein the source data sequence comprises at least one piece of source data, and wherein the journal description data sequence comprises at least one piece of journal description data; calculate a probability that each journal description data sequence occurs in the journal description data set to obtain an occurrence probability set; determine, according to the alignment probability set and the occurrence probability set and from each journal description data sequence, a target journal description data sequence corresponding to a source data sequence to be translated, wherein the source data sequence to be translated is any one of a plurality of source data sequences; and generate a journal description text according to the target journal description data sequence. 18. The apparatus for generating the journal according to claim 13 , wherein the processor is further configured to generate, according to time identifiers comprised in different types of data sequences to be translated, the journal description text from each target journal description data sequence obtained according to the different types of data sequences to be translated.