Careless use of the clutch may damage the gears.

离合器使用不慎可能会损坏传动装置。

《牛津词典》

The accident was due to his careless use of the gun.

事故是因为他用枪粗心大意造成的。

youdao

It's not vibrators, per se, that cause UTIs, but rather careless use.

导致尿路感染的不是振动棒，而是你的使用不慎。

youdao

"It is really pollution from our own use of space. Over the last 50 years we have been a bit careless, just as we have been careless with our oceans and rivers over centuries and polluted them.

VOA: standard.2010.07.24

Their dossier included grass not being cut, borders not being dug and trees being damaged by the careless use of strimmers.

BBC: RELATED BBC SITES

The athletes probably thought they could use the new drug with impunity and were careless.

FORBES: The Drug Test Bait And Switch