Method executed in translation system and including generation of translated text and generation of parallel translation data

1. A method executed in a translation system, the method including:

(A) receiving source text by a translation device in a first language from a user, and transmitting the source text to a server over a network;

(B) translating, by the server, the source text into a second language that is different from the first language to generate first translated text, and transmitting the first translated text to the translation device;

(C) acquiring, by the translation device, a determination result as to whether or not the first translated text has been correctly translated from the user, and transmitting the determination result to the server;

(D) in a case where the first translated text has not been correctly translated, generating, by the server, first parallel translation data that includes the source text and the first translated text that has not been correctly translated;

(E) transmitting the first parallel translation data to a terminal device over the network;

(F) receiving, by the server, from the terminal device, second translated text obtained by the source text being correctly translated by a translator into the second language; and

(G) registering, into a parallel translation database, second parallel translation data that includes the source text and the second translated text.

2. The method according to claim 1 , further including:

(H) receiving, from the terminal device, a paraphrased text obtained by the source text being paraphrased into a different expression in the first language; and

(I) registering, into the parallel translation database, third parallel translation data that includes the paraphrased text and the second translated text.

3. The method according to claim 1 ,

wherein, in the (E), the first parallel translation data is transmitted to N terminal devices including the terminal device, where N is an integer of 2 or more, and

the method further includes:

(J) receiving, from the respective N terminal devices, N items of paraphrased text obtained by the source text being paraphrased into different expressions in the first language;

(K) analyzing meanings of the N items of paraphrased text, and selecting, from among the N items of paraphrased text, a plurality of items of paraphrased text having identical meanings; and

(L) in a case where a quantity of the plurality of items of paraphrased text is equal to or greater than a predetermined quantity, registering, into the parallel translation database, third parallel translation data that includes the second translated text and at least one selected from the plurality of items of paraphrased text.

4. The method according to claim 1 ,

wherein, the (C) includes:

presenting the source text and the first translated text to the user; and

receiving the determination result from the user.

5. The method according to claim 1 ,

wherein, the (C) includes:

reverse-translating the first translated text into the first language to generate reverse-translated text;

presenting the source text and the reverse-translated text to the user; and

receiving the determination result from the user.

6. The method according to claim 5 ,

wherein the method further includes:

(M) receiving, from the terminal device, revised text obtained by the reverse-translated text being revised to a correct expression in the first language; and

in the (G), the second parallel translation data further includes the revised text.

7. The method according to claim 1 ,

wherein the (C) includes:

reverse-translating the first translated text into the first language to generate reverse-translated text;

analyzing a meaning of the source text;

analyzing a meaning of the reverse-translated text; and

generating the determination result by determining whether or not the meaning of the source text is the same as the meaning of the reverse translated text.

8. A computer included in the translation system,

the computer comprising:

a processor; and

a memory storing a program for causing the processor to execute the method according to claim 1 .

9. A non-transitory recording medium storing a program that causes the method according to claim 1 to be executed.