床头柜上有一个闹钟。

There is an alarm clock on the bedside table.

我需要一个闹钟来叫醒我。

I need an alarm clock to wake up me.

她需要一个闹钟才能准时醒来。

She needs an alarm clock to wake-up on time.

我需要一个闹钟来提醒我起床。

I need an alarm clock to remind me to wake up.

他需要一个闹钟才能按时起床。

He needs an alarm clock to getup on time.

他总是睡过头，所以他需要一个闹钟。

He always sleeps in, so he needs an alarm clock.

为了在小睡时完全放松，你应该设置一个闹钟。

To get fully relaxed while taking a nap you should set an alarm clock.

他给了我一个闹钟，这样我上学就不会再迟到了。

He gave me an alarm clock so I won't be late for school any more.

我现在有一个闹钟了。

Ihave had a clock now.

她有一个闹钟催她早起。

She had an alarm to call her up early.