Health and cheerfulness mutually beget each other. 健康愉快，相生相成。 諺語大全
Healthandcheerfulnessmutuallybegeteachother.健康愉快，相生相成。...
Cheerfulness and goodwill make labour light. 歡快與好意，勞動不覺累。 諺語大全
Cheerfulnessandgoodwillmakelabourlight.歡快與好意，勞動不覺累。...