The realization of her motives suddenly became evident to me.

我忽然清晰地认识到她的动机。

金山词霸

The air became unexpectedly muggy overnight as faint thunder echoed in the distance.

夜色中空气忽然变得闷热，远处传来微弱的雷声。

金山词霸

The horse suddenly reared up and threw me off.

马忽然用后腿直立起来,把我摔下马背.

《简明英汉词典》

Everyone was quiet when Janice suddenly burst out crying.

大家都没出声,珍妮丝忽然哇地一声哭了起来.

《简明英汉词典》

Half way up the mountain a sudden, sharp wind blew up.

走到半山腰,忽然刮起了暴风.

《简明英汉词典》

Suddenly the beam of an electric torch was flashed into his face.

忽然一道手电光射到他脸上.

《简明英汉词典》

After a long silence, she broke into a laugh.

她沉默了很久之后, 忽然笑了起来.

《简明英汉词典》

The door was suddenly pushed open and he burst into the house.

门忽然推开,他闯进了屋来.

《简明英汉词典》

He was up for a time and then, without warning, despondent again.

他一度兴高采烈, 但忽然又情绪低落下来.

《简明英汉词典》

It occurred to me that I had left the door unlocked.

我忽然想起来忘了锁门了.

《简明英汉词典》

The criminal flopped down on his knees and begged for mercy.

那犯人忽然跪下来求饶.

《现代英汉综合大词典》

The idea flashed into his mind.

这念头忽然闪过他的脑际.

《简明英汉词典》

He suddenly had an attack of the hiccups.

他忽然打了一阵呃逆.

《简明英汉词典》

The film flashed back to the hero's youth.

电影镜头忽然回到男主角的青年时代.

《简明英汉词典》

Her hands have broken out in a rash.

她双手忽然出满了皮疹.

《现代汉英综合大词典》