他们的投诉在很大程度上被忽视了。

Their complaints have been ___largely ignored.

直到最近，内战在媒体上还几乎未被报道。

Until recently, the civil war had been ___largely unreported in the press.

在线学习在很大程度上被年轻人接受。

Online learning is ___largely accepted by young people.