2 sentences

1. 为什么要练习一整天啊？

   wèi​shén​me yào liàn​xí yī​zhěng​tiān a?

   Why do we need to practice all day?

   Source: OpenSubtitles

2. 由于昨晚没睡好，他今天一整天都无精打采的。

   yóu​yú zuó​wǎn méi shuì hǎo, tā jīn​tiān yī​zhěng​tiān dōu wú​jīng​dǎ​cǎi de.

   Because he didn't sleep well last night, he was listless all day today.

   Source: Dong Chinese Dictionary