how physically tiring and emotional

how physically tiring and emotionally draining development work can be.

Results (Chinese) 1:

身体上可以了疲惫和情绪低落的开发工作。

Results (Chinese) 2:

如何物理很累，情绪排水开发工作即可。

Results (Chinese) 3:

如何身体疲劳和情感枯竭的发展工作可以。