18. A non-transitory computer readable medium including computer executable instructions, wherein the instructions, when executed by a processor, cause the processor to perform a method comprising: acquiring speech in a first language as a speech signal; performing speech recognition on the speech signal to obtain a first language word string which is a result of the speech recognition successively; translating the first language word string into a second language to obtain a second language word string which is a result of translation; searching for at least one similar example for each first language word string, and, if there is the similar example, acquiring the similar example and a translation example which is a result of the translation of the similar example in the second language, the similar example indicating a word string that is similar to the first language word string in the first language; selecting, in accordance with a user instruction, at least one of the first language word string associated with the similar example and the second language word string associated with the translation example, as a selected word string; and presenting one or more similar examples and one or more translation examples associated with the selected word string.
18. A non-transitory computer readable medium including computer executable instructions, wherein the instructions, when executed by a processor, cause the processor to perform a method comprising: acquiring speech in a first language as a speech signal; performing speech recognition on the speech signal to obtain a first language word string which is a result of the speech recognition successively; translating the first language word string into a second language to obtain a second language word string which is a result of translation; searching for at least one similar example for each first language word string, and, if there is the similar example, acquiring the similar example and a translation example which is a result of the translation of the similar example in the second language, the similar example indicating a word string that is similar to the first language word string in the first language; selecting, in accordance with a user instruction, at least one of the first language word string associated with the similar example and the second language word string associated with the translation example, as a selected word string; and presenting one or more similar examples and one or more translation examples associated with the selected word string. 20. The medium according to claim 18 , wherein the presenting the one or more similar examples presents a list of a plurality of the similar examples and the translation examples if the selected word string is selected.