in a good morale

士饱马腾───in a good morale

that would lift morale in terms of the company would be good humor,' says Thierry Guedj, a professor of business and psychology at Boston University.───波士顿大学商务和心理学教授Thierry Guedj说，只要能提升公司的士气，那就是好的幽默。

that would lift morale in terms of the company would be good humor," says Thierry Guedj, a professor of business and psychology at Boston University. "before."───以进在舞会上宣布加薪，使员工们士气大好。