老师提醒大家保持安静，但有几个学生依然无视她的要求。

The teacher asked for silence, but a few students still ___ignored her request.

他在做决定时忽略了最重要的数据。

He ___ignored the most crucial data when making the decision.

他无视了“禁止喂食”的警告牌，继续给动物投食。

He ___ignored the 'No Feeding' sign and kept giving food to the animals.