Chinese phrase
为什么要做〜 wèi shén me yào zuò 〜
Meaning
Why is it necessary to ___?
When to use it
Asks why an action is necessary. It usually comes before the action being discussed and can sound neutral or mildly puzzled.
Example dialogue
你觉得为什么要做家务? nǐ jué de wèi shén me yào zuò jiā wù
Why do you think we have to do housework?
因为家务要大家分担。 yīn wèi jiā wù yào dà jiā fēn dān
Because everyone has to share the housework.