1. The barbarism of war is evident in the destruction and loss of innocent lives.
战争的野蛮行为在对无辜生命的破坏与损失中显而易见。

2. His behavior at the party was nothing but sheer barbarism.
他在派对上的行为简直就是彻头彻尾的粗俗行径。

3. Using slang in formal writing is considered a grammatical barbarism.
在正式写作中使用俚语被视为语法的误用。