As she heard the muffled roar of the van starting up in the distance, a horrifying realization gripped her."

VOA: special.2009.08.24

I didn't take it along with me, but the essence of it is a great roar and rumble emerged as the troops turned and began racing back to the ships to get the hell out of there.

但我没把原作带在身边,不过这番话掀起了巨大的喧嚣呼喊,士兵们转身争相冲向战船,想要离开这鬼地方

耶鲁公开课 - 古希腊历史简介课程节选

This time,with a thundering roar, Gemini Six rose into the air.

VOA: special.2009.07.01

All at once, the Confederate artillery thundered with a deafening roar.

VOA: special.2009.11.05

Once upon a time there was a fearsome ogre whose roar terrorized the magical land of Far Far Away.

VOA: standard.2010.05.27