你要什么时候梳头?
nǐ yào shí me shí hòu shū tóu
When are you going to brush your hair?
婴儿的预产期是什么时候?
yīng'ér de yùchǎnqí shì shénme shíhòu
When is the baby due?
你要什么时候刮胡子?
nǐ yào shí me shí hòu guā hú zǐ
When are you going to shave your mustache?
你要什么时候梳头?
nǐ yào shí me shí hòu shū tóu
When are you going to comb your hair?
什么时候退潮?
shí me shí hòu tuì cháo
When is low tide?
婚礼是什么时候?
hūnlǐ shì shénme shíhòu
When is the wedding?
你要什么时候洗澡?
nǐ yào shí me shí hòu xǐ zǎo
When are you going to bathe?
航班什么时候离开?
hángbān shénme shíhòu líkāi
When does the flight leave?
什么时候涨潮?
shí me shí hòu zhǎng cháo
When is high tide?
航班什么时候到?
hángbān shénme shíhòu dào
When does the flight arrive?