Justified or not, such worries will themselves wreak damage.

不管有没有根据，这种担忧本身就会产生破坏作用。

youdao

An attacker may only need the slightest opportunity to wreak havoc on a system and cause permanent damage.

黑客可能只需要小小的机会就对系统进行攻击并且引起永久性的损害。

youdao

It also controls genes that protect cells from highly reactive oxygen radicals - molecules often thought to drive human ageing through the cumulative damage they wreak on DNA.

它还控制基因保护细胞不受高活性氧自由基这种被认为通过其在DNA上造成的累积损害导致人衰老的分子的侵害。

youdao

The screens also were filled with tiny symbols depicting likely locations of lightning and hail, which can damage planes and wreak havoc on the nerves of white-knuckle flyers.

FORBES: The Future Of Air Travel: Intelligence And Automation

"This emphasises the dramatic widespread nature of the damage that cigarettes can wreak on the body, " he said.

BBC: NEWS | Health | Smoking diseases alter the brain

Flame may have been attacking computers since 2010 without being spotted, and researchers at Kaspersky think it may be a decade before they know just how much damage the code can wreak.

ENGADGET: Flame malware snoops on PCs across the Middle East, makes Stuxnet look small-time