表示应对如流的英文单词

“应对如流”对应的英文单词有：answer the questions without any hitch、give fluent replies、dissertation delivered as easily as the flowing of water ，一共3个，具体意思及用法如下：

answer the questions without any hitch应对如流；对答如流

give fluent replies应对如流

dissertation delivered as easily as the flowing of water应对如流