バキバキsound of cracking branches, sound made when cracking one's knuckles

大男(おおおとこ)が薪(たきぎ)を素手(すで)でバキバキに折(お)りました。

The big man broke the firewood into pieces with his bare hands, making a sound like cracking branches. {sound of cracking branches, sound made when cracking one's knuckles}

飼(かい)い犬(ぬ)がおもちゃの骨(ほね)をバキバキと噛(か)んでいます。

My pet dog is gnawing on a toy bone, making a sound similar to cracking branches. {sound of cracking branches, sound made when cracking one's knuckles}

首(くび)を回(まわ)すと同時(どうじ)にバキバキと大(おお)きい音(おと)が首(くび)からした。

As I turned my neck, a sound as loud as cracking branches came from it. {sound of cracking branches, sound made when cracking one's knuckles}

この大(おお)きな機械(きかい)は不(ふ)用品(ようひん)をバキバキと壊(こわ)して小(ちい)さくしています。

This large machine is breaking down the junk with a sound like cracking branches, making it smaller. {sound of cracking branches, sound made when cracking one's knuckles}

手首(てくび)や足首(あしくび)の関節(かんせつ)をバキバキと鳴(な)らしていたら子供(こども)に怖(こわ)がられました。

When I was cracking my wrist and ankle joints, the sound it made was like cracking branches and it scared the children. {sound of cracking branches, sound made when cracking one's knuckles}