Now it's time for bed.(現在是睡覺的時間。)

It's time for bed.(該到睡覺的時間了。)

You're doing well but it's time for bed now.(你做得很好，但是現在到了睡覺時間了。)

It's half past ten now. Time for bed.(現在十點半了，該睡覺了！)

It's time for bed. It's nine o 'clock.(到睡覺的時間了，現在是九點整。)

Darling, it's time for bed now.(親愛的，到時間睡覺了。)

This clock says it is time for bed.(這個時鐘說到時間就寢了。)

But now, it's time for bed.(但現在，是睡覺的時間了。)

It is time for bed.(是睡覺的時候了。)

"It's time for bed," she said.(“該上床睡覺了，”她說著。)