Accurate records must be kept.

必须保存准确的记录。

He kept twirling his moustache.

他不停地用手指卷胡须。

He kept giving quick blinks.

他不停地快速眨眼。

Her kitchen was kept immaculate.

她的厨房保持得一尘不染。

He kept detailed accounts.

他保存了详细的账目。

He kept his finger on the trigger.

他的手指一直勾着扳机。

She kept peering over her shoulder.

她不停地回头看。

She kept her tone light.

她一直用温和的语气说话。

She has kept very trim.

她的身材保持得很苗条。

She kept quiet all through breakfast.

她吃早餐时始终保持沉默。

He kept his coat on.

他一直穿着大衣。

They kept grumbling that they were cold.

他们不停地嘟囔着说冷。

Laura kept that letter out of sentiment.

劳拉出于伤感保留了那封信。

The rain kept up all afternoon.

雨下了整整一个下午。

She kept pressing cake on us.

她非要我们吃蛋糕不可。

They kept to the preset route.

他们沿着事先规划的路线前进。

Somehow we kept the boat afloat.

我们想办法使船没有下沉。

Her father kept a grocer's shop.

她父亲开了个杂货店。

She was kept under close arrest.

她被严密监禁。

The barriers kept the crowd back.

障碍物拦住了人群。

They kept a small flock of sheep.

他们养了一小群绵羊。

He kept mum about what he'd seen.

他对他所看到的只字不说。

Heavy trucks kept thundering past.

重型卡车不断地隆隆驶过。

You're an hour late—what kept you?

你晚了一小时—什么事把你给耽误了？

Their identities were kept secret.

他们的身份保密。

The noise kept him awake.

噪音使他一直醒着。

He kept a few dairy cows.

他养了几头奶牛。

I kept telling myself to keep calm.

我不断叮嘱自己要保持冷静。

She just kept yakking on.

她只是一个劲地东拉西扯。

The sheets kept getting snarled up.

床单老缠到一起。