The worst kind of sad is not being

The worst kind of sad is not being able to explain why.

Results (French) 1:

Le pire triste est de ne pas pouvoir expliquer pourquoi.

Results (French) 2:

There are information security criteria for the system that is deployed to ensure the responsibility of the confidentiality of Mcredit customer information to customers and the right to secure the information of Mcredit in the cooperation process. , exchange, use of information, documents, data with partners. Issue of information security of system to ensure the obligation of protecting Customer information of Mcredit and the right to protect mcredit's information in cooperation, exchange, and using information, documents and data with the partners;

Results (French) 3:

Le plus triste est l'inexplicable explication.