Two rockets homed in on it from behind without a sound.

两枚火箭无声地从后面向目标射去。

《柯林斯英汉双解大词典》

Like trained and skillful woodsmen, they approached without a sound.

像训练有素的伐木工一样，他们悄无声息地靠近了。

《柯林斯英汉双解大词典》

The album might never have been made without a sound engineer named Frank Watlington.

要是没有声音工程师弗兰克·沃特林顿，这张专辑可能永远完不成。

youdao

Without Elvis, we can only imagine things might be a little different because he did have the unique sound.

VOA: standard.2010.01.07

Without a sound, yeah, you're calling me, and I don't think it's very fair, that your shoulders are frozen.

NPR: U.K.'s Arctic Monkeys Try to Win American Fans

After France urged Cambodia not to act without a sound legal basis, Cambodian authorities said in late June they wouldn't extradite the Frenchman, but were continuing to investigate him.

WSJ: Cambodia Frees Frenchman Linked to China Scandal

By barring all media from covering the event, Obama transformed what was supposed to be a friendly visit with a respected and friendly head of state into a back-door encounter with an unwanted guest, who was shooed in and shooed out of the White House without a sound.

CENTERFORSECURITYPOLICY: Obama��s green light to attack Iran