听到好消息后，她明显地松了一口气。

She was ___visibly relieved after hearing the good news.

新法规的影响已明显减少了交通拥堵。

The impact of the new regulations has ___visibly reduced traffic congestion.

在激烈的讨论中，他的挫败感明显可见。

His frustration was ___visibly apparent during the heated discussion.