- 想起他那驚訝的表情，她就輕輕地暗自發笑。
She chuckled softly to herself as she remembered his astonished look.
- 我暗自鼓氣，等待他的反應。
I braced myself for his response.
- 老喬治捉弄了那個婦女以後，暗自好笑。
Old George laughed in his beard on having played a trick on the woman.
- 她看到自己辦公桌上又是一堆要處理的東西就暗自叫苦
She groaned inwardly as she saw the fresh pile of work on her desk
- 比爾暗自微筆，開始覺得不那么著急了。
It stopped and a tall fair man with sunglasses got out
- 簡看上去一本正經，但我知道她在暗自發笑。
Jane looked serious, but I knew she was laughing up her sleeve.
- 傑克摔倒，湯姆暗自發笑。
Tom laughed to himself when Jack fell down.
- 老喬治捉弄了那個婦女以後，暗自好笑。
Old George laughed in his beard on having played a trick on the woman