e full of beans 精神饱满
He seems to be full of beans this morning.
今天上午他看上去精神饱满.
drive sb nuts 使某人生气,发疯
You drive me nuts .
你把我逼疯了.
couch potato 狂热的电视迷
He is such a couch potato on weekends.
他一到周末就成天看电视看个不停.
packed in like sardines 形容十分拥挤
They were packed like sardines in the train to London.
他们被塞进拥挤不堪的开往伦敦的火车.