青云翻译

For themselves, and to smile, it must not let others see their weak side

For their own, trying to smile and must not let others see their weak side

For own, smiles diligently, cannot let others absolutely see own spiritlessly one side

In order to their own efforts, with a smile, you absolutely cannot let others see their cowardly side

For their own, trying to smile and must not let others see their weak side